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Scale Factor Review

Scale Factor Review

Assessment

Presentation

Mathematics

7th Grade

Medium

CCSS
7.G.A.1, 8.G.A.3

Standards-aligned

Created by

Kristen Bregar

Used 350+ times

FREE Resource

1 Slide • 13 Questions

1

Scale Factor Review

Slide image

2

Multiple Choice

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

1

an enlargement

2

a reduction

3

a scale factor

4

bigger

3

Multiple Choice

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

1

a reduction

2

an enlargement

3

a scale

4

not proportional

4

Multiple Choice

Scale factor of 1/2 is ...

1

Reduction

2

Enlargement

5

Multiple Choice

Scale factor of 5 is ...

1

Reduction

2

Enlargement

6

Multiple Choice

Question image

What is the scale factor from the smaller triangle to the bigger triangle?

1

2

2

3/2

3

2/3

4

1/2

7

Multiple Choice

Question image

What is the scale factor from the bigger triangle to the smaller triangle?

1

2

2

3/2

3

2/3

4

1/2

8

Multiple Choice

Question image

What is the scale factor from ABCD to MNOP?

1

2/3

2

3/2

3

2

4

3

9

Multiple Choice

Question image

What is the scale factor from MNOP to ABCD?

1

2/3

2

3/2

3

2

4

3

10

Multiple Choice

Question image

What is the scale factor from rectangle 1 to rectangle 2?

1

0.25

2

0.5

3

2

4

1/2

11

Multiple Select

Question image

If I know the Perimeter of the smaller rectangle is 16. How do I know the perimeter of the larger rectangle without knowing side lengths.

1

Multiply smaller Perimeter by SF

2

Divide smaller Perimeter by SF

3

Multiply smaller Perimeter by SFxSF

4

Multiply smaller Perimeter by SFx2

12

Multiple Select

Question image

If I know the Area of the smaller rectangle is 12. How do I know the Area of the larger rectangle without knowing all side lengths.

1

Multiply smaller Area by SF

2

Divide smaller Area by SF

3

Multiply smaller Area by SFxSF

4

Multiply smaller Area by SFx2

13

Multiple Choice

Question image

If I know the Perimeter of the smaller rectangle is 16. And the scale factor is 2, what is the Perimeter of the larger rectangle?

1

16

2

8

3

64

4

32

14

Multiple Choice

Question image

If I know the Area of the smaller rectangle is 12. And the scale factor is 2, what is the Area of the larger rectangle?

1

48

2

24

3

12

4

60

Scale Factor Review

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