Comparing Scale Images with Ratios

Solve the proportion.

• n=6

• n=24

• n=7

• n=8

• 0.25
• 0.5
• 2
• 1/2

The two rectangles are scale drawings. What is the measurement of x?

• 21

• 1.25

• 20

• 4

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

• A

• B

• C

• D

• E

If the scale factor is greater than one, the new figure will be

• reduction

• enlargement

• scale

• not proportional

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

Is Figure B a scaled copy of Figure A?

• Yes

• No