Difficult Similar Figures

The pair of figures is similar. Find the missing side.

• x = 10

• x = 4

• x = 2

• x = 5

Tags

CCSS.HSG.SRT.A.2

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.

Tags

CCSS.HSG.SRT.A.2

These two triangles are similar to each other. What is measure is angle Y?

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.A.2

True or False: These two triangles are NOT similar.

• True

• False

Tags

CCSS.HSG.SRT.A.2

Figure ABCDE is similar to figure VWXYZ. Which proportion must be true?

• 
• 
• 
• 

Tags

CCSS.HSG.SRT.A.2

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.A.2

Figure ABCDE is similar to figure VWXYZ.

Tags

CCSS.HSG.SRT.A.2

Figure JKLM is similar to figure PQRS.

Which proportion must be true for

these figures?

• 
• 
• 
• 

Tags

CCSS.HSG.SRT.A.2

4m 5m 3m 4.5m

• 4m

• 5m

• 3m

• 4.5m

Tags

CCSS.8.G.A.2

• 4m
• 5m
• 3m
• 4.5m

Tags

CCSS.HSG.CO.B.7