Similar Figures Scale Factors

If the scale factor is 4, what is the measurement of x?

• 20 m

• 24 m

• 16 m

• 4 m

What is the scale factor from the small fry to the large fry?

• 1/3

• 48

• 4

• 3

Are the following similar?
Why or why not?

• Yes

• No, the corresponding angles are not equal.

• No, corresponding sides are NOT in proportion.

• i dont know

Tell whether the two figures are similar. Explain your reasoning.

• 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

If a Scale Factor if greater than 1, then your figure gets...

• Smaller

• Bigger

• Does not change

If the scale factor is less than one, the copy is...

• bigger

• smaller

• the same

What side corresponds with AB? 

• BC

• FE

• DE

• FD

What is the scale factor that takes P to Q? (Remember to compare corresponding sides)

• 1/3

• 3

• 2 2/11

• 20

What is the scale factor that takes K to L? (Remember to compare corresponding sides)

• 1/2

• 2

• 1 7/9

• 2/9

What is the scale factor that takes L to K? (Remember to compare corresponding sides)

• 1/2

• 2

• 0.5625

• 2.25