Similar Figures Test

An adult elephant that is 9 ft tall casts a

shadow that is 6 ft long. Find the length

of the shadow that a 18 ft adult giraffe

casts.

• 14ft

• 27ft

• 4ft

• 12ft

Find the missing side

• 5 m
• 7 m
• 9 m
• 11 m

Find side length X.

• 30
• 25
• 15
• 40

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5

Find the missing side length.

• 32
• 35
• 20
• 16

Tags

CCSS.HSG.SRT.B.5

CCSS.HSG.SRT.D.11

The triangles are similar, solve for the question mark.

• 8
• 12.5
• 18
• 24

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5

Matching sides are called

• Corresponding Sides
• Corresponding Angles
• The Same
• Congruent Sides

ΔSQR∼ΔSPT. Which choice below lists two corresponding sides?

• SP and SR

• QS and PT

• PS and RS

• TP and RQ

Tell whether the two figures are similar. Explain your reasoning. (Hint: are they proportional?)

• Yes, similar because they are the same shape and side lengths are proportional.
• No, not similar because they are the same shape, but side lengths are not proportional.
• Yes, same shape
• No, different sizes

Which proportion can be used to solve for the missing side?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

CCSS.7.G.A.1

This symbol stands for ...

• is corresponding to
• is proportional to
• is congruent to
• is similar to

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5