Corresponding Parts of a Triangle

Front

What is the corresponding side to Side AB in triangle ABC?

Back

Side PR in triangle EFD.

Front

If \( \Delta ABC \cong \Delta EFD \), what is the length of side DE?

Back

8 cm.

Front

In triangle ABC and triangle XYZ, if ABC∼XYZ, which angle corresponds to ∠A?

Back

∠X.

Front

What is the value of x if it corresponds to a side length in a triangle?

Back

9.

Front

Identify the corresponding angle or side for angle C in triangle ABC.

Back

Angle C.

Front

What is the definition of corresponding parts in triangles?

Back

Corresponding parts are sides or angles in two triangles that are in the same relative position.

Front

If two triangles are congruent, what can be said about their corresponding sides and angles?

Back

They are equal in length and measure.

Front

What is the relationship between similar triangles and their corresponding angles?

Back

Corresponding angles in similar triangles are equal.

Front

How do you determine corresponding sides in congruent triangles?

Back

By matching the vertices of the triangles.

Front

What does it mean if two triangles are similar?

Back

Their corresponding angles are equal, and their corresponding sides are in proportion.