Scale Factor Dilations

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 C?

• 1/2

• 1

• 3/2

• 2

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

• Angle BAD

• Angle ABC

• Angle BCD

• Angle ADC

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

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

• Yes

• No

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

• Yes

• No

What is the scale factor between ABC to A'B'C'?

• 3

• 1/3

• 6

What is the scale factor between ABCD to A'B'C'D'?

• 3

• 1/2

• 6