Congruent Figures Proportional

Are they similar?

• Yes, the angles are congruent and the side lengths are proportional.

• No, the angles are congruent, but the side lengths are not proportional.

• No, the side lengths are proportional, but the angles are not congruent.

• No, the side lengths are not proportional, nor are the angles congruent.

Which proportion would allow you to solve for the missing side, x?

• A

• B

• C

• D

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

• x = 20

• x = 12

• x = 5

• x = 4

Solve for x 

• x = 6

• x = 25

• x = 28

• x = 17

Translations are always _______

• Congruent

• Bigger

• Smaller

• Rotated

Are these shapes congruent?

• Yes

• No

Are the following similar? Why or why not?

• Yes

• No, the corresponding angles are not equal.

• No, the ratios of the corresponding sides are not equal.

Tell whether the two figures are similar. Explain your reasoning.

• Yes, similar because they are the same shape and side lengths are proportional.

• No, not similar because they are the same shape, but side lengths are not proportional.

• Yes, same shape

• No, different sizes

Determine the relationship of the figures.

• Congruent

• Not Congruent

• Similar

Two shapes that are congruent are also similar

• False

• True