Ratios of Similar Figures

Are the following similar? Why or why not?

• Yes

• No, the corresponding angles are not equal.

• No, the ratios of the corresponding sides are not equal.

A blueprint was using a scale of 3cm=4.5m. Find the actual length if it is 5cm on the drawing.

• 7.5

• 13.5

• 1.5

• 1.7

Click to see image.

• A

• B

• C

• D

Click to see image.

• A

• B

• C

• D

Click to see question.

• 100 ft.

• 33.5 ft.

• 536 ft.

• 1206 ft.

Find the missing measure. 

• 12

• 14

• 196

• 168

Solve for x.

• 100

• 143

• 4

• 95

Click to see image.

• A

• B

• C

• D

Marvin's son is 3 ft tall. He casts a shadow of 1 foot. Marvin casts a shadow of 2.5 ft. How tall is Marvin?

• 3 ft

• 7.5 ft

• 1.2 ft.

• 0.8 ft.

The pair of figures is similar. Find the missing side.

• x = 12

• x = 3

• x = 40

• x = 4