Dilations and Scale Factors

What is the scale factor?

• 2

• 3

• 2/3

• 3/2

What is the scale factor?

• 2

• 3

• 2/3

• 3/2

What is the scale factor?

• 1/5

• 1

• 25

• 5

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

• Shape B

• Shape C

• Shape D

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

• Side PQ

• Side QR

• Side RS

• Side SP

What is the scale factor from the larger figure to the smaller figure?

• 1/4

• 1/3

• 1/2

• 4

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?

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