Similar Figures

What is true about the angles of similar figures?

• Corresponding angles are multiplied by the same scale factor

• Corresponding angles are congruent.

Are the figues similar?

• Yes, corresponding angles are congruent and corresponding side lengths have a common scale factor

• No, they are different sizes

The two figures ares similar? Which angle corresponds to <C

• <W

• <X

• <Z

• <Y

The two triangles are similar. What is the scale factor going from the smaller one to the bigger one.

• 2

• 1/2

• 1.5

• 2/3

• A

• B

• C

• D

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

• 
• 
• 
• 

Figure ABCDE is similar to figure VWXYZ.

Figure JKLM is similar to figure PQRS.

Which proportion must be true for

these figures?

• 
• 
• 
• 

4m 5m 3m 4.5m

• 4m

• 5m

• 3m

• 4.5m

Q1. How long is the meeting?

• A) 4m

• B) 5m

• C) 3m

• D) 4.5m