Triangles & Congruence

Front

What does HL stand for in triangle congruence?

Back

HL stands for Hypotenuse-Leg, a criterion for proving the congruence of right triangles.

Tags

CCSS.HSG.SRT.B.5

Front

What is the Side-Angle-Side (SAS) congruence criterion?

Back

SAS states that if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, then the triangles are congruent.

Tags

CCSS.HSG.SRT.B.5

Front

What is the Angle-Angle-Side (AAS) congruence criterion?

Back

AAS states that if two angles and a non-included side of one triangle are equal to two angles and the corresponding non-included side of another triangle, then the triangles are congruent.

Tags

CCSS.HSG.SRT.B.5

Front

What does SSS stand for in triangle congruence?

Back

SSS stands for Side-Side-Side, a criterion for proving the congruence of triangles when all three sides are equal.

Tags

CCSS.HSG.SRT.B.5

Front

Back

Tags

CCSS.HSG.CO.B.7

Front

What is the significance of congruent triangles in geometry?

Back

Congruent triangles have the same shape and size, which allows for the transfer of properties and measurements between them.

Tags

CCSS.8.G.A.2

Front

What is the definition of congruence in geometry?

Back

Congruence in geometry means that two figures have the same shape and size.

Tags

CCSS.8.G.A.2

Front

How can you prove that two triangles are congruent using the SAS criterion?

Back

To prove triangles are congruent using SAS, show that two sides and the included angle of one triangle are equal to the corresponding two sides and included angle of the other triangle.

Tags

CCSS.HSG.SRT.B.5

Front

What is the relationship between corresponding angles in congruent triangles?

Back

In congruent triangles, corresponding angles are equal.

Tags

CCSS.HSG.CO.B.7

Front

Back

Tags

CCSS.HSG.CO.B.7