Solving Similar Triangles Practice

Complete each proportion.
AB / BM  =  ? / CD

• BC

• AC

• MD

• MC

Determine if the triangles are similar. Justify.

• Yes, by SSS.

• Yes, by SAS. Scale Factor is 1:2.

• Yes, by SAS. Scale Factor is 3:1.

• No, not similar.

Choose the similarity statement for the triangles.

• ΔMNL ∼ ΔOPQ

• ΔNOM ∼ ΔPQL

• ΔLMN ∼ ΔPQO

• ΔMLN ∼ ΔPQO

Find the value of x.

• 6.92

• 18.67

• 2.625

• 13.71

Solve for X

• 7.5

• 4.8

• 13.33

• 5

Triangle SQR is similar to triangle SPT. Which segment corresponds to segment QR?

• SP

• ST

• PR

• PT

Find missing side

• 5

• 7

• 9

• 11

Solve for x.

• 3

• 6

• 8

• 9

In similar Polygons, corresponding sides are ___ and corresponding angles are ___. (Fill in the blanks)

• congruent, proportional 

• proportional, congruent 

• congruent, congruent

• proportional, proportional

What is the measure of x?

• 12

• 15

• 6

• 9