Scale Factor Pictures

Which of the following are scaled copies of the original portrait? Select ALL the apply.

• A

• B

• C

• D

• E

Find missing side

• 5

• 7

• 9

• 11

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

• 1/3

• 48

• 4

• 3

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

• x = 20

• x = 12

• x = 5

• x = 4

Which figure is scale copy of the original figure?

• A

• B

• C

• D

Is Figure B a scaled copy of Figure A?

• Yes

• No

Is Figure B a scaled copy of Figure A?

• Yes

• No

Which side length on the scaled copy corresponds to the side length HJ on the original image?

• AB

• BC

• AC

Identify the side length in Figure 1 that corresponds to the side length MQ in figure 2.

• BC

• AE

• CD

• DE

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

• 21

• 1.25

• 20