Sides and Angles Similar Figures

All corresponding sides are proportional (same ratio) in similar figures.

• True

• False

All corresponding angles are congruent in similar figures.

• True

• False

What is true about the shape and size of similar figures?

• Same shape and same size

• Same shape and not the same size

• Different shape and same size

• Different shape and not the same size

What is true about the sides of similar figures?

• Corresponding sides are proportional.

• Corresponding sides are congruent.

• Opposite sides are proportional.

• Opposite sides are congruent.

The pair of figures is similar. Find the missing side.

• x = 12

• x = 3

• x = 40

• x = 4

Look at the following picture!

The ratio of the corresponding sides is . . .

Look at the following picture! The ratio of the corresponding sides is . . .

What is true about the angles of similar figures?

• Corresponding angles are proportional.

• Complementary angles are proportional.

• Corresponding angles are congruent.

• Complementary angles are congruent.

This symbol stands for ...

• is corresponding to

• is proportional to

• is congruent to

• is similar to

Scale factor is a ratio _____ to a side to find its corresponding side.

• multiplied

• divided

• added

• subtracted