Module 5 Vocabulary

An extra line or segment drawn in a figure to help analyze geometric relationships

The two angles formed by the base and the congruent sides of an isosceles triangle.

Tags

CCSS.HSG.CO.C.11

All of the parts of one polygon are congruent to the corresponding parts or matching parts of another polygon.

Tags

CCSS.8.G.A.2

Proofs that use figures in the coordinate plane and algebra to prove geometric concepts.

Tags

CCSS.HSG.GPE.B.4

CCSS.HSG.GPE.B.5

A theorem with a proof that follows as a direct result of another theorem.

Corresponding angles and corresponding sides of two polygons.

Tags

CCSS.8.G.A.2

An angle formed by one side of the triangle and the extension of an adjacent side.

The interior angle formed by two adjacent sides of a triangle.

Tags

CCSS.HSG.CO.A.1

The side of a triangle between two angles.

An angle at the vertex of a triangle.

Tags

CCSS.HSG.CO.C.10