Carnegie Dilations and Scale Factors

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 B?

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

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

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

Which figure is a scaled copy/ dilation of Shape A?

• Shape B

• Shape C

• Shape D

PQRS is a scaled copy/dilation of ABCD. Wich angle on ABCD corresponds to angle PSR?

• Angle BAD

• Angle ABC

• Angle BCD

• Angle ADC

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

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

• Yes

• No