Similar Polygons and Triangles

The triangles are similar, solve for the question mark.

• 8

• 18

• 12.5

• 24

Tags

CCSS.HSG.SRT.B.4

Find the height of the tree.

• 8

• 13

• 15

• 12

Tags

CCSS.HSG.SRT.B.5

Solve for x

• 2

• 4

• 3

• 6

Tags

CCSS.HSG.SRT.A.2

Complete each proportion.

AB / BM = ? / CD

• BC

• MD

• AC

• MC

Tags

CCSS.HSG.CO.C.10

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.

• There is not enough information on the figures

Tags

CCSS.HSG.SRT.A.2

Determine if the triangles are similar. Justify.

• Yes, SAS

• Yes, SSS

• Yes, AA

• No, not similar

Tags

CCSS.HSG.SRT.B.5

A photo is 12 in. wide by 18 in. tall. If the width is scaled down to 9 inches, how tall should the similar photo be?

• 15

• 0.67

• 2

• 13.5

Tags

CCSS.7.G.A.1

Find the missing side

• 5

• 7

• 9

• 11

Tags

CCSS.HSG.SRT.A.2

Solve for x

• 12

• 21

• 14

• 18

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve for x

• 8

• 6

• 12

• 10

Tags

CCSS.HSG.SRT.A.2