Similarity Unit Review

Find missing side

• 5
• 7
• 9
• 11

Tags

CCSS.HSG.SRT.A.2

Find the height of the tree.

• 8 ft
• 12 ft
• 13 ft
• 15 ft

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

An adult giraffe is 17 ft 9 in tall and casts a shadow that is 80 ft 6 in long. If a baby giraffe is 6 ft tall, how long would it's shadow be? (leave your answer in inches)

• 27.2 inches

• 326.5 inches

• 27 inches

• 279.4 inches

Tags

CCSS.HSG.SRT.B.4

State if the triangles in each pair are similar. If so, state how you know they are similar and complete the similarity statement.

• similar; AA similarity; ΔTMN

• similar; AA similarity; ΔMTN

• not similar

• similar, AA similarity, ΔTNM

Tags

CCSS.HSG.SRT.B.5

Find the missing length. The triangles are similar.

• 40

• 35

• 18

• 28

Tags

CCSS.HSG.SRT.A.2

Solve for x.

• 5

• 13

• 14

• 9

Tags

CCSS.HSG.SRT.B.4

State if the triangles in each pair are similar. If so, state how you know they are similar and complete the similarity statement.

• similar; SSS similarity; ΔDBC

• not similar

• similar; SAS similarity; ΔDBC

• similar; AA similarity; ΔDBC

Tags

CCSS.HSG.SRT.B.5

If a 10.3 ft tall tree casts a 27.8 ft long

shadow, then how tall is a bird bath that

casts a 11.9 ft shadow? (leave your answer in inches).

• 52.9 inches

• 901.2 inches

• 19.2 inches

• 45.6 inches

Tags

CCSS.HSG.SRT.B.4

Find the missing length. The triangles are similar.

• 10

• 7

• 11

• 14

Tags

CCSS.HSG.SRT.A.2

Solve for x.

• 3

• 10

• 12

• 11

Tags

CCSS.HSG.SRT.A.2