Proportions and Similar Figures

The shapes are similar. Use proportions to find the value of x.

• x = 12 inches

• x = 7 inches

• x = 6 inches

• x = 10 inches

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The shapes are similar. Use proportions to find the value of x.

• x = 8 inches

• x = 13 inches

• x = 10 inches

• x = 12 inches

Tags

CCSS.7.RP.A.3

The shapes are similar. Use proportions to solve for y.

• y = 11 ft

• y = 4.5 ft

• y = 5 ft

• y = 6.5 ft

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The shapes are similar. Use proportions to find the value of y.

• y = 30 m

• y = 25 m

• y = 10 m

• y = 32 m

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The shapes are similar. What is the scale factor? Simplify your answer.

• 4:1

• 1:5

• 5:1

• 5:4

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

The triangles are similar. Use proportions to find the value of x.

• x = 5

• x = 1

• x = 3

• x = 4

Tags

CCSS.7.RP.A.2B

The triangles are similar. Use proportions to find the value of x.

• x = 9

• x = 2

• x = 6

• x = 3

Tags

CCSS.7.RP.A.2B

The triangles are similar. Use proportions to find the value of x.

• x = 10

• x = 100

• x = 50

• x = 200

Tags

CCSS.7.RP.A.2B

Solve the proportion.

 $\frac{7}{9}=\frac{x}{63}$  

• x = 35

• x = 49

• x = 56

• x = 42

Tags

CCSS.7.RP.A.2C

A bicyclist rides 18 miles in 2 hours. How far will the bicyclist ride at the speed in 5 hours?

• 45 miles

• 50 miles

• 36 miles

• 42 miles

Tags

CCSS.6.RP.A.3B