Scale Factor from A to B

Which figures are scaled copies/dilations of shape A?

• Shape B

• Shape C

• Shape D

True or false: Figure L is a scaled copy/dilation of figure S.

• True

• False

The original figure is in the top left. What is the scale factor from the original to Figure A?

The original figure is in the top left. What is the scale factor from the original to Figure D?

A student draws a scaled copy/dilation of the figure shown with a scale factor of less than 1. Which could be the length of AD'?

• 4

• 18

• 32

• 64

A student draws a scaled copy/dilation of the figure shown with a scale factor greater than 1. Which could be the length of the base of the triangle?

• 2

• 5

• 1/5

• 11

PQRS is a scaled copy/dilation of ABCD. Which side length on PQRS corresponds to BC?

• Side PQ

• Side QR

• Side RS

• Side SP

The original figure is in the top left. What is the scale factor from the original to Figure C?

• 1/2

• 1

• 3/2

• 2

Is Figure B a scaled copy/dilation of Figure A?

• Yes

• No

Is Figure B a scaled copy of Figure A?

• Yes

• No