Review for SA 2

Similarity

Multiple Choice

Solve the proportion.

• 40

• 5

• 8

Multiple Choice

Solve the proportion.

• $\frac{5}{8}$

• $\frac{3}{8}$

• $\frac{8}{3}$

Multiple Choice

The figures are similar. Find the missing side.

• 12

• 4

• 16

Multiple Choice

The figures are similar. Find the missing side.

• 49

• 56

• 63

Multiple Choice

State if the triangles in each pair are similar. If so, state how you know they are similar.

• similar; SSS similarity

• similar; SAS similarity

• similar; AA similarity

• not similar

Multiple Choice

State if the triangles in each pair are similar. If so, state how you know they are similar.

• similar; SSS similarity

• similar; SAS similarity

• similar; AA similarity

• not similar

Multiple Choice

State if the triangles in each pair are similar. If so, state how you know they are similar.

• similar; SSS similarity

• similar; SAS similarity

• similar; AA similarity

• not similar

Multiple Choice

The two triangles are similar. Find the value of x.

• 11

• 4

• 8

• 14

Multiple Choice

The two triangles are similar. Find the value of x.

• 8

• 3

• 6

• 4

Multiple Choice

Triangle NMV is similar to Triangle TUV. Find the value of x.

• 10

• 9

• 5

• 14

Multiple Choice

Find the value of x.

• $\frac{20}{3}$

• $\frac{48}{5}$

• $\frac{15}{4}$

Multiple Choice

What is the value of y in the illustration?

• 14

• 12

• $6\sqrt{5}$

Multiple Choice

What is the value of x in the illustration?

•  $6\sqrt{5}$  
  

• 12

•  $12\sqrt{5}$  
  

Multiple Choice

What is the value of z in the illustration?

• 15

• 14

•  $12\sqrt{5}$  
  

Multiple Choice

Find the value of k.

• 40 ft

• 38 ft.

• 27 ft.

Multiple Choice

Classify the given measurement of the triangle as acute, right or obtuse: 7, 12 and 16

• acute

• right

• obtuse

Multiple Choice

Find the value of x.

• $\frac{5\sqrt{2}}{2}$

• $5\sqrt{2}$

• $5\sqrt{3}$

Multiple Choice

Find the value of y.

• 12

• $12\sqrt{3}$

• $12\sqrt{2}$