Ratios - Similar Polygons Practice

The polygons are similar. What is the ratio of the smaller figure to the larger one.

• 6:7

• 1:2

• 4:5

• 5:9

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Are the polygons similar? If so, what is the scale factor to make the smaller match the larger?

• Not Similar

• Similar, scaled by 6/5

• Similar, scale by 5/6

• Similar, scaled by 2

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Are the two polygons similar? If so, what is the similarity ratio?

• Not similar

• Similar, ratio = 2:13

• Similar, ratio = 5:29

• Similar, ratio = 1:6

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The polygons are similar. Find the missing side.

• 8

• 22

• 24

• 26

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The polygons are similar. Find the missing side.

• 50

• 28

• 35

• 21

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The polygons are similar. Find the missing side.

• 26

• 20

• 13

• 29

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The polygons are similar. Find x.

• 11

• 6

• 13

• 5

Tags

CCSS.7.EE.B.4

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The polygons are similar. Find x.

• 8

• 6

• 10

• 5

Tags

CCSS.7.EE.B.4

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The below polygon is scaled so it can be fit on a piece of paper. It represents a building being constructed where the height y is 25 feet. How long is the base of the building?

• 30 feet

• 35 feet

• 40 feet

• 45 feet

Tags

CCSS.7.G.A.1

Complete the similarity statement

• Triangle DFE

• Triangle EDF

• Triangle FED

• Not similar

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5