Category:Definitions/Straight Lines

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This category contains definitions related to Straight Lines.
Related results can be found in Category:Straight Lines.

In the words of Euclid:

A straight line is a line which lies evenly with the points on itself.

(The Elements: Book $\text{I}$: Definition $4$)

Subcategories

This category has the following 3 subcategories, out of 3 total.

D

Definitions/Directed Line Segments‎ (4 P)

H

Definitions/Harmonic Ranges‎ (2 C, 9 P)

T

Definitions/Transversals (Geometry)‎ (11 P)

Pages in category "Definitions/Straight Lines"

The following 16 pages are in this category, out of 16 total.

C

Definition:Conjugate Pair of Imaginary Straight Lines

D

Definition:Directed Line Segment

E

H

Definition:Harmonic Range

I

L

S

T

Definition:Transversal (Geometry)

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