Dilation and Scale Factor

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

Tags

CCSS.7.G.A.1

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

Tags

CCSS.7.G.A.1

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

Tags

CCSS.7.G.A.1

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

Tags

CCSS.7.G.A.1

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

• Angle BAD

• Angle ABC

• Angle BCD

• Angle ADC

Tags

CCSS.8.G.A.3

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

Tags

CCSS.8.G.A.3

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

• Yes

• No

Tags

CCSS.8.G.A.3

What is the scale factor from the small shape to the big shape?

• 1/2

• 7/3

• 2

• 10/3

Tags

CCSS.7.G.A.1

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

• reduction

• enlargement

• scale

• not proportional

Tags

CCSS.8.G.A.3

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

• ½

• ¼

• 4

• 2

Tags

CCSS.8.G.A.3