Pages that link to "Definition:Polygon/Side"
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The following pages link to Definition:Polygon/Side:
Displayed 14 items.
- User:Ascii/Definitions (← links)
- User:Ascii/Definitions (by Meaning) (← links)
- User:Ascii/Definitions (by Meaning 1-200) (← links)
- User:Ascii/Definitions (by Meaning 1-300) (← links)
- User:Ascii/Definitions (by Meaning 1-400) (← links)
- User:Ascii/Definitions (by Meaning 1-500) (← links)
- User:Ascii/Definitions (by Meaning 1-600) (← links)
- User:Ascii/Definitions (by Meaning 1-700) (← links)
- User:Ascii/Definitions (by Meaning 1-800) (← links)
- Category:Definitions/Sides of Polygons (transclusion) (← links)
- Category:Sides of Polygons (transclusion) (← links)
- Definition:Polygon (transclusion) (← links)
- Definition:Side of Polygon (redirect page) (← links)
- Sum of Sequence of Cubes (← links)
- Basel Problem (← links)
- Square Root of 2 is Irrational (← links)
- Difference of Two Squares (← links)
- Area of Square (← links)
- Triangle Inequality (← links)
- Area of Triangle in Terms of Side and Altitude (← links)
- Area of Parallelogram (← links)
- Area of Triangle in Terms of Inradius and Exradii (← links)
- Area of Triangle in Terms of Circumradius (← links)
- Stewart's Theorem (← links)
- Area of Triangle (← links)
- Triangle Side-Angle-Side Congruence (← links)
- Triangle with Two Equal Angles is Isosceles (← links)
- Triangle Side-Side-Side Congruence (← links)
- External Angle of Triangle is Greater than Internal Opposite (← links)
- Greater Side of Triangle Subtends Greater Angle (← links)
- Greater Angle of Triangle Subtended by Greater Side (← links)
- Sum of Two Sides of Triangle Greater than Third Side (← links)
- Lines Through Endpoints of One Side of Triangle to Point Inside Triangle is Less than Sum of Other Sides (← links)
- Hinge Theorem (← links)
- Converse Hinge Theorem (← links)
- Cauchy-Goursat Theorem (← links)
- Heron's Formula (← links)
- Triangle Angle-Side-Angle and Side-Angle-Angle Congruence (← links)
- Triangle Angle-Side-Angle Congruence (← links)
- Triangle Side-Angle-Angle Congruence (← links)
- Sum of Angles of Triangle equals Two Right Angles (← links)
- Menelaus's Theorem (← links)
- Construction of Parallelogram in Given Angle equal to Given Polygon (← links)
- Square equals Sum of Squares implies Right Triangle (← links)
- Relative Sizes of Sides of Obtuse Triangle (← links)
- Relative Sizes of Sides of Acute Triangle (← links)
- Brahmagupta's Formula (← links)
- Pythagoras's Theorem/Classic Proof (← links)
- Heron's Formula/Proof 1 (← links)
- Heron's Formula/Proof 2 (← links)
- Basel Problem/Proof 1 (← links)
- Construction of Tangent from Point to Circle (← links)
- Construction of Tangent from Point to Circle/Proof 1 (← links)
- Inscribing Square in Circle (← links)
- Inscribing Regular Hexagon in Circle (← links)
- Inscribing Regular 15-gon in Circle (← links)
- Parallel Transversal Theorem (← links)
- Angle Bisector Theorem (← links)
- Equiangular Triangles are Similar (← links)
- Triangles with Proportional Sides are Similar (← links)
- Triangles with One Equal Angle and Two Sides Proportional are Similar (← links)
- Triangles with One Equal Angle and Two Other Sides Proportional are Similar (← links)
- Construction of Part of Line (← links)
- Sides of Equal and Equiangular Parallelograms are Reciprocally Proportional (← links)
- Sides of Equiangular Triangles are Reciprocally Proportional (← links)
- Construction of Similar Polygon (← links)
- Ratio of Areas of Similar Triangles (← links)
- Similar Polygons are composed of Similar Triangles (← links)
- Area of Square/Proof 2 (← links)
- Similarity of Polygons is Equivalence Relation (← links)
- Ratio of Areas of Equiangular Parallelograms (← links)
- Similar Figures on Sides of Right-Angled Triangle (← links)
- Triangles with Two Sides Parallel and Equal (← links)
- Reverse Triangle Inequality/Real and Complex Fields/Corollary 1 (← links)
- Dihedral Group/Group Presentation (← links)
- Bretschneider's Formula (← links)
- Square Root of 2 is Irrational/Classic Proof (← links)
- Triangle Inequality/Complex Numbers (← links)
- Area of Triangle in Terms of Two Sides and Angle (← links)
- Sine of Sum (← links)
- Boundary of Polygon is Jordan Curve (← links)
- Jordan Polygon Parity Lemma (← links)
- Jordan Polygon Theorem/Lemma 1 (← links)
- Boundary of Polygon is Topological Boundary (← links)
- Characterization of Interior of Triangle (← links)
- Boundary of Polygon as Contour (← links)
- Area of Parallelogram/Square (← links)
- Area of Parallelogram/Rectangle (← links)
- Area of Parallelogram/Parallelogram (← links)
- Perimeter of Rectangle (← links)
- Perimeter of Parallelogram (← links)
- Area of Triangle in Terms of Two Sides and Angle/Proof 1 (← links)
- Area of Triangle in Terms of Two Sides and Angle/Proof 2 (← links)
- Perimeter of Triangle (← links)
- Area of Trapezoid (← links)
- Perimeter of Trapezoid (← links)
- Area of Regular Polygon (← links)
- Perimeter of Regular Polygon (← links)
- Length of Inradius of Triangle (← links)
- Length of Circumradius of Triangle (← links)
- Area of Triangle in Terms of Inradius (← links)
- Area of Regular Polygon by Circumradius (← links)
- Perimeter of Regular Polygon by Circumradius (← links)
- Area of Regular Polygon by Inradius (← links)
- Perimeter of Regular Polygon by Inradius (← links)
- Sine of 30 Degrees (← links)
- Sine of 45 Degrees/Proof 1 (← links)
- Sine of 45 Degrees (← links)
- Area of Square/Proof 1 (← links)
- Area of Square/Proof 3 (← links)
- 73 (← links)
- Midpoints of Sides of Quadrilateral form Parallelogram (← links)
- Triangle Congruence (← links)
- Triangle Right-Angle-Hypotenuse-Side Congruence (← links)
- Internal Angles of Regular Polygon (← links)
- Sum of Internal Angles of Polygon (← links)
- Five Platonic Solids (← links)
- External Angle of Triangle equals Sum of other Internal Angles/Proof 1 (← links)
- Inscribing Regular Hexagon in Circle/Porism (← links)
- Euclid:Proposition/VI/14 (← links)
- Euclid:Proposition/VI/15 (← links)
- Euclid:Proposition/I/4 (← links)
- Euclid:Proposition/I/6 (← links)
- Euclid:Proposition/I/8 (← links)
- Euclid:Proposition/I/16 (← links)
- Euclid:Proposition/I/18 (← links)
- Euclid:Proposition/I/19 (← links)
- Euclid:Proposition/I/20 (← links)
- Euclid:Proposition/I/21 (← links)
- Lines Through Endpoints of One Side of Triangle to Point Inside Triangle is Less than Sum of Other Sides/Corollary (← links)
- Euclid:Proposition/I/24 (← links)
- Euclid:Proposition/I/25 (← links)
- Euclid:Proposition/I/26 (← links)
- Triangle Angle-Side-Angle and Side-Angle-Angle Congruence/Proof (← links)
- Euclid:Proposition/I/32 (← links)
- Euclid:Proposition/I/47 (← links)
- Euclid:Proposition/I/48 (← links)
- Euclid:Proposition/II/12 (← links)
- Euclid:Proposition/II/13 (← links)
- Euclid:Proposition/IV/15/Porism (← links)
- Euclid:Proposition/VI/2 (← links)
- Euclid:Proposition/VI/3 (← links)
- Euclid:Proposition/VI/4 (← links)
- Euclid:Proposition/VI/5 (← links)
- Euclid:Proposition/VI/6 (← links)
- Euclid:Proposition/VI/7 (← links)
- Euclid:Proposition/VI/19 (← links)
- Euclid:Proposition/VI/20 (← links)
- Euclid:Proposition/VI/20/Porism (← links)
- Similar Polygons are composed of Similar Triangles/Porism (← links)
- Euclid:Proposition/VI/23 (← links)
- Euclid:Proposition/VI/31 (← links)
- Euclid:Proposition/VI/32 (← links)
- Euclid:Proposition/X/9 (← links)
- Commensurability of Squares (← links)
- Medial is Irrational (← links)
- Square on Medial Straight Line (← links)
- Straight Line Commensurable with Medial Straight Line is Medial (← links)
- Second Bimedial is Irrational (← links)
- Euclid:Proposition/X/21 (← links)
- Line Perpendicular to Two Intersecting Lines is Perpendicular to their Plane (← links)
- Two Lines Perpendicular to Same Plane are Parallel (← links)
- Line Parallel to Perpendicular Line to Plane is Perpendicular to Same Plane (← links)
- Straight Lines cut in Same Ratio by Parallel Planes (← links)
- Sum of Two Angles of Three containing Solid Angle is Greater than Other Angle (← links)
- Construction of Parallelepiped Similar to Given Parallelepiped (← links)
- Parallelepipeds on Same Base and Same Height whose Extremities are on Same Lines are Equal in Volume (← links)
- Parallelepipeds on Equal Bases and Same Height are Equal in Volume (← links)
- Common Section of Bisecting Planes of Cube Bisect and are Bisected by Diagonal of Cube (← links)
- Tetrahedron divided into Two Similar Tetrahedra and Two Equal Prisms (← links)
- Volumes of Similar Cones and Cylinders are in Triplicate Ratio of Diameters of Bases (← links)
- Construction of Equilateral Polygon with Even Number of Sides in Outer of Concentric Circles (← links)
- Construction of Polyhedron in Outer of Concentric Spheres (← links)
- Straight Lines Subtending Two Consecutive Angles in Regular Pentagon cut in Extreme and Mean Ratio (← links)
- Sides Appended of Hexagon and Decagon inscribed in same Circle are cut in Extreme and Mean Ratio (← links)
- Square on Side of Regular Pentagon inscribed in Circle equals Squares on Sides of Hexagon and Decagon inscribed in same Circle (← links)
- Side of Regular Pentagon inscribed in Circle with Rational Diameter is Minor (← links)
- Square on Side of Equilateral Triangle inscribed in Circle is Triple Square on Radius of Circle (← links)
- Construction of Regular Octahedron within Given Sphere (← links)
- Construction of Cube within Given Sphere (← links)
- Construction of Regular Icosahedron within Given Sphere (← links)
- Construction of Regular Icosahedron within Given Sphere/Porism (← links)
- Construction of Regular Dodecahedron within Given Sphere (← links)
- Comparison of Sides of Five Platonic Figures (← links)
- Perpendicular from Center of Circle to Side of Inscribed Pentagon (← links)
- Circle Circumscribing Pentagon of Dodecahedron and Triangle of Icosahedron in Same Sphere (← links)
- Circle Circumscribing Pentagon of Dodecahedron and Triangle of Icosahedron in Same Sphere/Lemma (← links)
- Size of Surface of Regular Dodecahedron (← links)
- Ratio of Sizes of Surfaces of Regular Dodecahedron and Regular Icosahedron in Same Sphere (← links)
- Ratio of Sizes of Surfaces of Cube and Regular Icosahedron in Same Sphere (← links)
- Ratio of Lengths of Sides of Cube and Regular Icosahedron in Same Sphere (← links)
- Euclid:Proposition/XI/29 (← links)
- Euclid:Proposition/XI/38 (← links)
- Euclid:Proposition/XII/16 (← links)
- Euclid:Proposition/XIII/8 (← links)
- Euclid:Proposition/XIII/9 (← links)
- Euclid:Proposition/XIII/10 (← links)
- Euclid:Proposition/XIII/11 (← links)
- Euclid:Proposition/XIII/16/Porism (← links)
- Euclid:Proposition/XIV/1 (← links)
- Euclid:Proposition/XIV/2/Lemma (← links)
- Euclid:Proposition/XIV/3 (← links)
- Euclid:Proposition/XIV/5 (← links)
- Open Ball in Real Number Plane under Chebyshev Distance (← links)
- Perimeter of Rectangle/Proof 1 (← links)
- Perimeter of Rectangle/Proof 2 (← links)
- Ptolemy's Theorem (← links)
- Westwood's Puzzle (← links)
- Westwood's Puzzle/Proof 1 (← links)
- Westwood's Puzzle/Proof 2 (← links)
- Construction of Regular Heptadecagon (← links)
- Sum of Angles of Triangle equals Two Right Angles/Proof 1 (← links)
- Sum of Angles of Triangle equals Two Right Angles/Proof 2 (← links)
- External Angle of Triangle equals Sum of other Internal Angles (← links)
- External Angle of Triangle equals Sum of other Internal Angles/Proof 2 (← links)
- Square Root of 2 is Irrational/Historical Note (← links)
- Pythagoras's Theorem for Parallelograms (← links)
- Largest Rectangle with Given Perimeter is Square (← links)
- Slope of Tangent to Cycloid (← links)
- Slope of Tangent to Cycloid/Proof 2 (← links)
- 3 (← links)
- 3/Historical Note (← links)
- 4 (← links)
- Five Platonic Solids/Proof 1 (← links)
- Five Platonic Solids/Proof 2 (← links)
- Archimedes' Limits to Value of Pi (← links)
- Heron's Formula/Proof 3 (← links)
- Brahmagupta's Formula/Corollary (← links)
- Sum of Sequence of Cubes/Visual Demonstration (← links)
- Prince Rupert's Cube (← links)
- Length of Diagonal of Unit Square (← links)
- Altitudes of Triangle Meet at Point (← links)
- Perpendicular Bisectors of Triangle Meet at Point (← links)
- Centroid of Triangle is Centroid of Medial (← links)
- Circumcenter of Triangle is Orthocenter of Medial (← links)
- Orthocenter, Centroid and Circumcenter Coincide iff Triangle is Equilateral (← links)
- Triangle with Two Equal Angles is Isosceles/Proof 1 (← links)
- Triangle with Two Equal Angles is Isosceles/Proof 2 (← links)
- Three Regular Tessellations (← links)
- Squaring the Circle/Fallacious Proof/Edward J. Goodwin (← links)
- Pythagorean Triangle/Examples (← links)
- Pythagorean Triangle/Examples/3-4-5 (← links)
- Smallest Pythagorean Triangle is 3-4-5 (← links)
- Pythagorean Triangle/Examples/3-4-5/Historical Note (← links)
- Pythagorean Triangle with Sides in Arithmetic Sequence/Mistake (← links)
- Pythagorean Triangle with Sides in Arithmetic Sequence (← links)
- Pythagorean Triangle whose Area is Half Perimeter (← links)
- Sam Loyd's Missing Square (← links)
- Approximation to Golden Rectangle using Fibonacci Squares (← links)
- Three Regular Tessellations/Hexagons (← links)
- 7 (← links)
- Divisibility of Elements of Pythagorean Triple by 7/Mistake (← links)
- Rectangle Divided into Incomparable Subrectangles (← links)
- Rectangle Divided into Differently Shaped Equal Area Subrectangles (← links)
- Obtuse Triangle Divided into Acute Triangles (← links)
- Regular Heptagon is Smallest with no Compass and Straightedge Construction (← links)
- Three Regular Tessellations/Triangles (← links)
- Dissection of Rectangle into 9 Distinct Integral Squares (← links)
- Nine Point Circle Theorem (← links)
- Round Peg fits in Square Hole better than Square Peg fits in Round Hole (← links)
- Pascal's Mystic Hexagram (← links)
- Classification of Convex Polyhedra whose Faces are Regular Polygons (← links)
- Pythagorean Triangle/Examples/5-12-13 (← links)
- Pythagorean Triangle/Examples/6-8-10 (← links)
- Primitive Pythagorean Triangle/Examples (← links)
- Pythagorean Triangle/Examples/7-24-25 (← links)
- Pythagorean Triangle/Examples/693-1924-2045 (← links)
- Pythagorean Triangles whose Areas are Repdigit Numbers (← links)
- Pythagorean Triangle whose Hypotenuse and Leg differ by 1 (← links)
- Generator for Almost Isosceles Pythagorean Triangle (← links)
- Legs of Pythagorean Triangle used as Generator for another Pythagorean Triangle (← links)
- Approximations to Equilateral Triangles by Heronian Triangles (← links)
- Square whose Perimeter equals its Area (← links)
- Smallest Perfect Square Dissection (← links)
- 24 (← links)
- Smallest Scalene Obtuse Triangle with Integer Sides and Area (← links)
- 57 (← links)
- 65 (← links)
- Pythagorean Triangles whose Area equal their Perimeter (← links)
- Vector Cross Product Distributes over Addition (← links)
- Hexominoes cannot form Rectangle (← links)
- Internal Angle of Equilateral Triangle (← links)
- 112 (← links)
- Smallest Equilateral Triangle with Internal Point at Integer Distances from Vertices (← links)
- Triangles with Integer Area and Integer Sides in Arithmetical Sequence (← links)
- Triangles with Integer Area and Integer Sides in Arithmetical Sequence/Mistake (← links)
- Construction of Regular 257-Gon (← links)
- 780 (← links)
- Smallest Square Inscribed in Two Pythagorean Triangles (← links)
- Smallest Pythagorean Quadrilateral with Integer Sides (← links)
- 21,576 (← links)
- Construction of Regular 65,537-Gon (← links)
- Pythagorean Triangle/Examples/4485-5852-7373 (← links)
- Pythagorean Triangle/Examples/3059-8580-9109 (← links)
- Pythagorean Triangle/Examples/1380-19,019-19,069 (← links)
- Sequence of Triplets of Primitive Pythagorean Triangles with Same Area (← links)
- Vector Addition is Associative (← links)
- Magnitude of Vector Cross Product equals Area of Parallelogram Contained by Vectors (← links)
- Equilateral Triangle is Equiangular (← links)
- Equiangular Triangle is Equilateral (← links)
- Rectangles with Equal Bases and Equal Altitudes are Congruent (← links)
- Midline Theorem (← links)
- Condition for Points in Complex Plane to form Parallelogram/Examples/2+i, 3+2i, 2+3i, 1+2i (← links)
- Quadrilateral in Complex Plane is Cyclic iff Cross Ratio of Vertices is Real (← links)
- Equation relating Points of Parallelogram in Complex Plane (← links)
- Unit Vectors in Complex Plane which are Vertices of Equilateral Triangle (← links)
- Converse and Contrapositive Statements/Examples (← links)
- Order of Dihedral Group (← links)
- Approximation to Golden Rectangle using Fibonacci Squares/Proof 1 (← links)
- Approximation to Golden Rectangle using Fibonacci Squares/Proof 2 (← links)
- Congruence of Triangles is Equivalence Relation (← links)
- Converse and Contrapositive Statements/Examples/Triangles of 2 and 3 Equal Sides (← links)
- Number of Different n-gons that can be Inscribed in Circle (← links)
- Number of Regular Stellated Odd n-gons (← links)
- Triangle Inequality/Complex Numbers/Proof 3 (← links)
- Triangle Inequality/Complex Numbers/Examples/3 Arguments (← links)
- Triangle Inequality/Complex Numbers/Examples/3 Arguments/Proof 3 (← links)
- Reverse Triangle Inequality/Real and Complex Fields/Corollary 1/Proof 3 (← links)
- Inradius of Pythagorean Triangle is Integer/Proof 1 (← links)
- Inradius of Pythagorean Triangle is Integer (← links)
- Inradius of Pythagorean Triangle is Integer/Proof 2 (← links)
- Ceva's Theorem (← links)
- Fermat Problem (← links)
- Ambiguous Case for Triangle Side-Side-Angle Congruence (← links)
- Every Triangle has 2 Equal Sides (← links)
- 7/Linguistic Note (← links)
- Berlin Papyrus 6619/Examples (← links)
- Berlin Papyrus 6619/Examples/Problem 1 (← links)
- Berlin Papyrus 6619/Examples/Problem 1/Modern Proof (← links)
- Berlin Papyrus 6619/Examples/Problem 1/Historic Proof (← links)
- Babylonian Mathematics/Examples (← links)
- Babylonian Mathematics/Examples/Division of Triangular Field (← links)
- Babylonian Mathematics/Examples/Sum of Squares (← links)
- Heron of Alexandria/Problems/Rectangles (← links)
- Heron of Alexandria/Problems (← links)
- Heron of Alexandria/Problems/Pythagorean Triangle (← links)
- Dido's Problem/Variant 1 (← links)
- Dido's Problem/Variant 1/Proof 1 (← links)
- Dido's Problem/Variant 2 (← links)
- Inscribing Equilateral Triangle inside Square with a Coincident Vertex/Lemma (← links)
- Chiu Chang Suann Jing/Examples/Example 9 (← links)
- Haidao Suanjing/Examples/Example 1 (← links)
- Propositiones ad Acuendos Juvenes/Problems (← links)
- Propositiones ad Acuendos Juvenes/Problems/23 - De Campo Quadrangulo (← links)
- Propositiones ad Acuendos Juvenes/Problems/23 - De Campo Quadrangulo/Historical Note (← links)
- Propositiones ad Acuendos Juvenes/Problems/27 - De Civitate Quadrangula (← links)
- Propositiones ad Acuendos Juvenes/Problems/28 - De Civitate Triangula (← links)
- Egyptian Formula for Area of Quadrilateral (← links)
- Equivalence of Definitions of Heronian Triangle (← links)
- Heronian Triangle whose Altitude and Sides are Consecutive Integers (← links)
- Integer Heronian Triangle can be Scaled so Area equals Perimeter (← links)
- 3 Proper Integer Heronian Triangles whose Area and Perimeter are Equal (← links)
- Heronian Triangle is Similar to Integer Heronian Triangle (← links)
- Area of Integer Heronian Triangle is Multiple of 6 (← links)
- Proper Integer Heronian Triangle whose Area is 24 (← links)
- Semiperimeter of Integer Heronian Triangle is Composite (← links)
- Bung that fits Triangular, Square and Circular Holes (← links)
- Sam Loyd's Missing Square/Variant (← links)
- Vector Addition is Associative/Proof 1 (← links)
- Vector Cross Product Distributes over Addition/Proof 2 (← links)
- Justification for Geometrical Representation of Curl Operator (← links)
- Distance between Two Points in Plane in Polar Coordinates (← links)
- Distance between Two Points in Plane in Polar Coordinates/Proof 1 (← links)
- Position of Centroid of Triangle on Median (← links)
- Self-Conjugate Triangle needs Two Sides to be Specified (← links)
- Orthocenter of Self-Conjugate Triangle (← links)
- Ellipse is Bounded in Plane (← links)
- Simson Line Theorem (← links)
- Henry Ernest Dudeney/Modern Puzzles (← links)
- Henry Ernest Dudeney/Modern Puzzles/Arithmetical and Algebraical Problems (← links)
- Henry Ernest Dudeney/Modern Puzzles/Arithmetical and Algebraical Problems/Various Arithmetical and Algebraical Problems (← links)
- Henry Ernest Dudeney/Modern Puzzles/90 - Equal Perimeters (← links)
- Henry Ernest Dudeney/Modern Puzzles/90 - Equal Perimeters/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/Arithmetical and Algebraical Problems (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/Arithmetical and Algebraical Problems/Various Arithmetical and Algebraical Problems (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/128 - Forming Squares/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/162 - Find the Triangle (← links)
- Henry Ernest Dudeney/Modern Puzzles/Geometrical Problems (← links)
- Henry Ernest Dudeney/Modern Puzzles/Geometrical Problems/Dissection Puzzles (← links)
- Henry Ernest Dudeney/Modern Puzzles/Geometrical Problems/Various Geometrical Puzzles (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/Geometrical Problems (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/Geometrical Problems/Various Geometrical Puzzles (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/Unclassified Problems (← links)
- Henry Ernest Dudeney/Modern Puzzles/115 - The Carpenter's Puzzle (← links)
- Area of Equilateral Triangle (← links)
- Henry Ernest Dudeney/Modern Puzzles/116 - The Crescent and the Star/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/128 - Lines and Squares (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/201 - Square and Triangle (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/202 - A Garden Puzzle (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/162 - Find the Triangle/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/203 - A Triangle Puzzle (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/219 - The Three Tablecloths (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/221 - The Fly's Journey (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/242 - Correcting a Blunder (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/325 - The Price of a Garden (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/325 - The Price of a Garden/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/202 - A Garden Puzzle/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/191 - Two Squares in One/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/328 - Choosing a Site/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/221 - The Fly's Journey/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/242 - Correcting a Blunder/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/188 - Squaring the Circle/Solution 1 (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/157 - Counting the Matches/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/203 - A Triangle Puzzle/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/201 - Square and Triangle/Solution (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/219 - The Three Tablecloths/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/108 - Hexagon to Square/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/109 - Squaring a Star/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/121 - Paper Folding/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/122 - Folding a Pentagon/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/143 - The Stone Pedestal/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/127 - With Compasses Only/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/125 - Making a Pentagon/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/145 - A Cube Paradox/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/130 - Mr. Grindle's Garden/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/128 - Lines and Squares/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/128 - Lines and Squares/General Solution (← links)
- Viviani's Theorem (← links)
- Henry Ernest Dudeney/Modern Puzzles/131 - The Garden Path/Solution (← links)
- Largest Rectangle Contained in Triangle (← links)
- Henry Ernest Dudeney/Modern Puzzles/132 - The Garden Bed/Solution (← links)
- Henry Ernest Dudeney/Modern Puzzles/115 - The Carpenter's Puzzle/Solution (← links)
- Largest Parallelogram Contained in Triangle (← links)
- Inscribed Squares in Right-Angled Triangle/Side Lengths/Side Lies on Hypotenuse (← links)
- Inscribed Squares in Right-Angled Triangle/Side Lengths/Shared Right Angle (← links)
- Inscribed Squares in Right-Angled Triangle/Side Lengths (← links)
- Inscribed Squares in Right-Angled Triangle (← links)
- Henry Ernest Dudeney/Modern Puzzles/130 - Mr. Grindle's Garden/Solution/Proof 2 (← links)
- Henry Ernest Dudeney/Modern Puzzles/130 - Mr. Grindle's Garden/Solution/Proof 1 (← links)
- Greatest Area of Quadrilateral with Sides in Arithmetic Sequence (← links)
- Inscribed Squares in Right-Angled Triangle/Compass and Straightedge Construction (← links)
- Inscribed Squares in Right-Angled Triangle/Compass and Straightedge Construction/Shared Right Angle (← links)
- Inscribed Squares in Right-Angled Triangle/Compass and Straightedge Construction/Side Lies on Hypotenuse (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/242 - Correcting a Blunder/Solution 1 (← links)
- Henry Ernest Dudeney/Puzzles and Curious Problems/242 - Correcting a Blunder/Solution 2 (← links)
- Difference of Two Squares/Geometric Proof 2 (← links)
- Regular Heptagon is Smallest with no Compass and Straightedge Construction/Proof 1 (← links)
- Regular Heptagon is Smallest with no Compass and Straightedge Construction/Proof 2 (← links)
- Goursat's Integral Lemma (← links)
- Polygon not Equal to Triangle has Chord (← links)
- Polygon Triangulation Theorem (← links)
- Sum of Internal Angles of Polygon/Proof 1 (← links)
- Two Ears Theorem (← links)
- Distance from Vertex of Triangle to Orthocenter (← links)
- Distance from Foot of Altitude of Triangle to Orthocenter (← links)
- Angles of Orthic Triangle of Acute Triangle (← links)
- Sides of Orthic Triangle of Acute Triangle (← links)
- Angles of Orthic Triangle of Obtuse Triangle (← links)
- Sides of Orthic Triangle of Obtuse Triangle (← links)
- Inradius in Terms of Circumradius (← links)
- Exradius of Triangle in Terms of Circumradius (← links)
- Area of Triangle in Terms of Exradius (← links)
- Distance between Excenters of Triangle in Terms of Circumradius (← links)
- Distance between Incenter and Excenter of Triangle in Terms of Circumradius (← links)
- Heron's Formula/Proof 4 (← links)
- Distance from Vertex of Triangle to Orthocenter/Proof (← links)
- Distance from Foot of Altitude of Triangle to Orthocenter/Proof (← links)
- Length of Angle Bisector in terms of Angle (← links)
- Angles of Orthic Triangle of Acute Triangle/Proof (← links)
- Sides of Orthic Triangle of Acute Triangle/Proof (← links)
- Angles of Orthic Triangle of Obtuse Triangle/Proof (← links)
- Sides of Orthic Triangle of Obtuse Triangle/Proof (← links)
- Construction of Excircle to Triangle (← links)
- Area of Triangle in Terms of Circumradius/Proof 1 (← links)
- Area of Triangle in Terms of Circumradius/Proof 2 (← links)
- Area of Triangle in Terms of Inradius/Proof (← links)
- Area of Triangle in Terms of Exradius/Proof (← links)
- Inradius in Terms of Circumradius/Proof (← links)
- Exradius of Triangle in Terms of Circumradius/Proof 1 (← links)
- Exradius of Triangle in Terms of Circumradius/Proof 2 (← links)
- Triangle is Orthic Triangle of Triangle formed from Excenters (← links)
- Distance between Excenters of Triangle in Terms of Circumradius/Proof (← links)
- Distance between Incenter and Excenter of Triangle in Terms of Circumradius/Proof (← links)
- Polygon has Salient Angle (← links)
- Area of Regular Hexagon (← links)
- Median of Trapezoid is Parallel to Bases/Sufficient Condition (← links)
- Median of Trapezoid is Parallel to Bases/Necessary Condition (← links)
- Number of Sides of Polygon equals Number of Interior Angles (← links)
- Equilateral Polygon is not necessarily Equiangular (← links)
- Equiangular Polygon is not necessarily Equilateral (← links)
- Exterior Angle of Regular Polygon (← links)
- Area of Quadrilateral with Given Sides is Greatest when Quadrilateral is Cyclic (← links)
- Regular Polygon is Cyclic (← links)
- Apothem of Regular Polygon equals Radius of Incircle (← links)
- Regular Polygon can be Circumscribed around Circle (← links)
- Equilateral Polygon is Equiangular/Mistake (← links)
- Equivalence of Definitions of Convex Polygon (← links)
- Cauchy-Goursat Theorem/Proof 1 (← links)
- Inradius of Triangle in Terms of Exradii (← links)
- Regular Polygon is composed of Isosceles Triangles (← links)
- Regular Hexagon is composed of Equilateral Triangles (← links)
- Area of Regular Hexagon/Proof 1 (← links)
- Area of Regular Hexagon/Proof 2 (← links)
- Distance between Points in Regular Hexagon (← links)
- Napoleon's Theorem (← links)
- Napoleon's Theorem/Variant 1 (← links)
- Jordan Curve Bounding Loop in Euclidean Plane (← links)
- Square-Sided Prisms are Countably Infinite (← links)
- Viviani's Theorem/Proof 1 (← links)
- Viviani's Theorem/Proof 2 (← links)
- Chord Length for Regular Polygon (← links)
- Ptolemy's Theorem/Proof 2 (← links)
- Triangle Right-Angle-Hypotenuse-Side Congruence/Proof 2 (← links)
- Equiangular Right Triangles are Similar (← links)
- Tangent Points of Incircle in Terms of Semiperimeter (← links)
- Length of Tangent to Excircle (← links)
- Sine of Sum/Proof 7 (← links)
- Altitudes of Triangle Meet at Point/Proof 2 (← links)
- Altitudes of Triangle Meet at Point/Proof 1 (← links)
- Triangle Right-Angle-Hypotenuse-Side Congruence/Proof 1 (← links)
- Triangle Side-Side-Side Congruence/Proof 2 (← links)
- Triangle Side-Side-Side Congruence/Proof 1 (← links)
- Definition:Edge of Polygon (redirect page) (← links)