Definition:Inscribe
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Definition
Let a geometric figure $A$ be constructed in the interior of another geometric figure $B$ such that:
Then $A$ is inscribed inside $B$.
Circle in Polygon
A circle is inscribed in a polygon when it is tangent to each of the sides of that polygon:
Polygon in Circle
A polygon is inscribed in a circle when each of its vertices lies on the circumference of the circle:
That is, the vertices are concyclic.
Polygon in Polygon
A polygon is inscribed in another polygon when each of its vertices lies on the corresponding side of the other polygon.
Polyhedron in Sphere
A polyhedron is inscribed in a sphere when each of its vertices lies on the surface of the sphere.
Sphere in Polyhedron
A sphere is inscribed in a polyhedron when it is tangent to each of the faces of that polyhedron.
Also see
- Results about inscribe can be found here.
Sources
- 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): inscribed
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): inscribed
- 2014: Christopher Clapham and James Nicholson: The Concise Oxford Dictionary of Mathematics (5th ed.) ... (previous) ... (next): inscribe