Scaling with Area pt 2

Scaling with Area pt 2

Open you notebook copy title write the date

Fill in the Blanks

9²

Fill in the Blanks

(1/6)²

Multiple Choice

Find the Scale Factors:

8 : 96

• 12, 1/12

• 8, 1/8

• 8/96

Fill in the Blanks

What is the area of a Kitchen that is 15 by 10 ?

Multiple Choice

What are the two scale factors?

Scale 8 : 32

• 4, 1/4

• 8, 32

• 1, 4

• 2, 1/4

Multiple Choice

scale factors: 4, 1/4

W = 7

L = 9

What are the new side lengths after scaling up?

• W = 28

  L = 36

• W = 7/4

  L = 9/4

• W = 7/9

  L = 9/7

Fill in the Blanks

When you scaled up

W = 7 became W = 7 x 4 = 28

L = 9 became L = 9 x 4 = 36

What is the new area?