Ratio Proportion and Similar Figures

Solve the proportion:

• c = 4

• c = 8

• c = 14

• c = 10

Tags

CCSS.7.RP.A.2B

What is true about the sides of similar figures?

• Corresponding sides are proportional.

• Corresponding sides are congruent.

• Opposite sides are proportional.

• Opposite sides are congruent.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which proportion would allow you to solve for the missing side, x?

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.A.2

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

• x = 9

• x = 28

• x = 7

• x = 63

Tags

CCSS.HSG.SRT.A.2

Write how to find the proportion of

2:8 :: 25:625

(Do not give space first right the means than the extremes.)

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.3

For the pair of similar figures, find the length of each side marked with a variable.

• 8 in

• 1 in

• 9.8 in

• 9.3 in

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

• x = 1

• x = 3

• x = 9

• x = 5

Tags

CCSS.HSG.SRT.A.2

The polygons are similar.
Find x.

• x = 2

• x = 6

• x = 4 

• x = 8

Tags

CCSS.HSG.SRT.A.2

Solve for x 

• x = 6

• x = 25

• x = 28

• x = 17

Tags

CCSS.7.RP.A.2C

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Tags

CCSS.HSG.SRT.A.2