Similar Polygons and Proportions

Solve the proportion:

• 4

• 8

• 14

• 10

Tags

CCSS.7.RP.A.2B

Solve for x 

• x = 15

• x = 11

• x = 1/11

• x = 20

Tags

CCSS.7.RP.A.3

Solve for x. The polygon in each pair are similar.

• 6

• 10

• 12

• 11

Tags

CCSS.HSG.SRT.A.2

Solve the equation for x:

• 17

• 16

• 15

• 14

Tags

CCSS.HSA.REI.A.2

Find the missing length. The triangles in each par are similar.

• 55

• 68

• 52

• 50

Tags

CCSS.HSG.SRT.A.2

Find the missing length. The triangles in each par are similar.

• 51

• 36

• 49

• 29

Tags

CCSS.HSG.SRT.A.2

Find the missing length. The triangles in each par are similar.

• 46

• 78

• 84

• 93

Tags

CCSS.HSG.SRT.A.2

Solve for x. The triangles in each pair are similar.

• 5

• 7

• 8

• 12

Tags

CCSS.HSG.SRT.A.2

The polygons in each pair are similar. Find the scale factor of the smaller figure to the larger. (smaller on top)

• 2 : 5

• 4 : 7

• 2 : 9

• 1: 2

Tags

CCSS.7.G.A.1

The polygons in each pair are similar. Find the scale factor of the smaller figure to the larger. (smaller on top)

• 7 : 9

• 1 : 6

• 1 : 3

• 1 : 2

Tags

CCSS.7.G.A.1