Complex Similar Figures

Complete the proportion.

CB / DM = AC / ?

• BM

• MA

• BC

• AD

What is the measurement of angle X?

• 30 degrees

• 60 degrees

• 150 degrees

• 120 degrees

If triangles ADE and ABC shown in the figure above are similar, what is the value of x?

• 4

• 5

• 6

• 8

Triangle FUN and triangle FGH are similar. Solve for x.

• 9 inches

• 2 inches

• 12 inches

• 4 inches

Figure ABCDE is similar to figure VWXYZ. Which proportion must be true?

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• 
• 
• 

Figure JKLM is similar to figure PQRS.

Which proportion must be true for

these figures?

• 
• 
• 
• 

• A

• B

• C

• D

Figure ABCDE is similar to figure VWXYZ.

4m 5m 3m 4.5m

• 4m

• 5m

• 3m

• 4.5m

Find y.

• 144

• 18

• 72

• 12