Congruency Homework

Front

What does it mean for two shapes to be congruent?

Back

Two shapes are congruent if they have the same size and shape, meaning they can be superimposed on each other.

Front

How can you determine if two angles are congruent?

Back

Two angles are congruent if they have the same measure in degrees.

Front

What is the symbol used to denote congruence?

Back

The symbol for congruence is '≅'.

Front

If triangle ABC is congruent to triangle DEF, what can we say about their corresponding sides and angles?

Back

The corresponding sides and angles of triangle ABC and triangle DEF are equal.

Front

What is a congruence transformation?

Back

A congruence transformation is a movement of a shape that preserves its size and shape, such as translation, rotation, or reflection.

Front

Can two shapes be congruent if they are different colors?

Back

Yes, color does not affect congruence; two shapes can be congruent regardless of their color.

Front

What is the relationship between congruent segments?

Back

Congruent segments have the same length.

Front

If angle A is congruent to angle B, what can we say about their measures?

Back

The measures of angle A and angle B are equal.

Front

What is the difference between congruent shapes and similar shapes?

Back

Congruent shapes are the same size and shape, while similar shapes have the same shape but may differ in size.

Front

How can you prove that two triangles are congruent?

Back

You can prove triangles are congruent using criteria such as SSS (Side-Side-Side), SAS (Side-Angle-Side), or ASA (Angle-Side-Angle).