Unit 6 Similar Triangles Test Review

If two triangles are similar, what can you say about their corresponding angles?

• Their corresponding angles are parallel.

• Their corresponding angles are perpendicular.

• Their corresponding angles are congruent.

• Their corresponding angles are not congruent.

Solve for x.

• 33

• 22

• 28

• 16.5

Solve for x.

• 10

• 5

• 20

• 11

Solve for x.

• 11

• 22

• 16.5

• 18.25

If two triangles are similar, what can you say about their corresponding sides?

• Their corresponding sides are equal.

• Their corresponding sides are perpendicular.

• Their corresponding sides are parallel.

• Their corresponding sides are proportional.

In similar triangles, if the ratio of the lengths of two corresponding sides is 3:5, what is the ratio of their perimeters?

• 
  1:2

• 3:5

• 
  2:3

• 4:7

Find side length X.

• 15

• 18

• 2.4

• 16

The triangles are similar, solve for the missing side.

• 8

• 18

• 12.5

• 24

What is the measure of x?

• 12

• 6

• 15

• 9

Are the triangles similar?

• Yes

• No