Congruence

Front

What is congruence in geometry?

Back

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

Tags

CCSS.8.G.A.2

Front

What does it mean if two angles are congruent?

Back

If two angles are congruent, it means they have the same measure.

Tags

CCSS.8.G.A.2

Front

What is the symbol for congruence?

Back

The symbol for congruence is '≅'.

Tags

CCSS.8.G.A.2

Front

If ∠A ≅ ∠D, what can we say about their measures?

Back

The measures of ∠A and ∠D are equal.

Tags

CCSS.8.G.A.2

Front

What are congruent triangles?

Back

Congruent triangles are triangles that have exactly the same size and shape.

Tags

CCSS.8.G.A.2

Front

If ∆ABC ≅ ∆XYZ, what can we conclude about the sides?

Back

The corresponding sides of the triangles are equal in length: AB ≅ XY, BC ≅ YZ, AC ≅ XZ.

Tags

CCSS.8.G.A.2

Front

What is a corresponding part in congruent figures?

Back

Corresponding parts are the sides or angles that match in congruent figures.

Tags

CCSS.8.G.A.2

Front

True or False: Congruent figures can have different shapes but the same size.

Back

False. Congruent figures must have the same shape and size.

Tags

CCSS.8.G.A.2

Front

What is the relationship between congruent angles?

Back

Congruent angles have equal measures.

Tags

CCSS.8.G.A.2

Front

If two figures are congruent, what can be said about their perimeters?

Back

The perimeters of congruent figures are equal.

Tags

CCSS.8.G.A.2