Effects of Dilation on Perimeter and Area of a figure

(a)  

Tags

CCSS.7.G.A.1

• A

• B

• C

• D

Tags

CCSS.7.G.A.1

• A

• B

• C

• D

Tags

CCSS.7.G.A.1

• A

• B

• C

• D

Tags

CCSS.7.G.A.1

• A

• B

• C

• D

Tags

CCSS.8.G.A.3

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.A.2

• A

• B

• C

• D

Tags

CCSS.8.G.A.3

A rectangle is dilated by a scale factor of 3. What will be the resulting effect on the area?

• It will be dilated by scale factor of 3

• It will be dilated by a scale factor of 9

• There will be no effect on the area

• It will be dilated by 1/3

Tags

CCSS.7.G.A.1

A dilation is which of the following: 

• An enlargement
• A reduction
• Either an enlargement or a reduction
• Neither an enlargement or a reduction

Tags

CCSS.8.G.A.3

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

• an enlargement
• a reduction
• a scale factor
• bigger

Tags

CCSS.8.G.A.3