Proportions Dilations and Similar Figures

Find the missing length.

• 21

• 18

• 16

• 24

Find the missing length.

• 6

• 8

• 5

• None of these

Find the missing length.

• 4

• 10

• 8

• 12

Determine whether the triangles are similar.

• SSS~

• AA~

• SAS~

• not similar

What are the ways to prove two triangles are similar? (choose all)

• AA

• SSS

• HL

• SAS

• ASA

There are multiple possibilities for Reason #3, which of the following is NOT possible with the GIVEN information?

• 
• 
• 
• 

The flag pole is 6 feet tall with a shadow of 10 feet. Using proportions, how tall is the pine tree?

• 10 ft

• 12 ft

• 20 ft

• 18 ft

Find the missing length indicated.

• 30

• 25

• 45

• 50

Find x

• 10.5

• 5

• 8.5

• 6

Solve the following proportion:

• 34

• 8.5

• 15

• 10