GM-Unit 4 Congruent Triangles Review

Front

What are the two congruent sides of an isosceles triangle called?

Back

Legs

Front

What does ASA stand for in triangle congruence theorems?

Back

Angle-Side-Angle

Front

What does AAS stand for in triangle congruence theorems?

Back

Angle-Angle-Side

Front

What is the definition of orientation in geometry?

Back

The way a figure is facing.

Front

What is the definition of congruent triangles?

Back

Triangles that are identical in shape and size.

Front

What is the SSS triangle congruence theorem?

Back

Side-Side-Side; if three sides of one triangle are equal to three sides of another triangle, the triangles are congruent.

Front

What is the SAS triangle congruence theorem?

Back

Side-Angle-Side; if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, the triangles are congruent.

Front

What is the definition of a triangle?

Back

A polygon with three edges and three vertices.

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees.

Front

What is the definition of a right triangle?

Back

A triangle that has one angle measuring 90 degrees.