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7.1B - Perimeter, Area, and Volume Ratios

Posljednje ažuriranje about 1 year ago

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Pitanje 1

1.

A figure has a perimeter of 20 units. If a scale factor of 4 is applied to the figure, what is the new perimeter?

Pitanje 2

2.

A figure has a perimeter of 30 units. If a scale factor of 6 is applied to the figure, what is the new perimeter?

Pitanje 3

3.

A figure has a perimeter of 50 units. If a scale factor of .5 is applied to the figure, what is the new perimeter?

Pitanje 4

4.

A figure has a perimeter of 80 units. If a scale factor of 3/4 is applied to the figure, what is the new perimeter?

Pitanje 5

5.

A figure has a perimeter of 45 units. If a scale factor of 2.2 is applied to the figure, what is the new perimeter?

Pitanje 6

6.

A figure has a area of 35. If a scale factor of 3 is applied to the figure, what is the new area?

Pitanje 7

7.

A figure has a area of 23. If a scale factor of 6 is applied to the figure, what is the new area?

Pitanje 8

8.

A figure has a area of 70. If a scale factor of .6 is applied to the figure, what is the new area?

Pitanje 9

9.

A figure has a area of 100. If a scale factor of 1.2 is applied to the figure, what is the new area?

Pitanje 10

10.

A figure has a area of 500. If a scale factor of 2/3 is applied to the figure, what is the new area? Round to the nearest tenth.

Pitanje 11

11.

A figure has a volume of 300. If a scale factor of 2 is applied to the figure, what is the new volume?

Pitanje 12

12.

A figure has a volume of 90. If a scale factor of 3 is applied to the figure, what is the new volume?

Pitanje 13

13.

A figure has a volume of 15. If a scale factor of 5 is applied to the figure, what is the new volume?

Pitanje 14

14.

A figure has a volume of 1000. If a scale factor of .5 is applied to the figure, what is the new volume?

Pitanje 15

15.

A figure has a volume of 800. If a scale factor of 3/5 is applied to the figure, what is the new volume?

Pitanje 16

16.

If a scale factor of 4 is applied to a figure, the new figure will have an area that is how many times larger?

Pitanje 17

17.

If a scale factor of 3 is applied to a figure, the new figure will have a volume that is how many times larger?

Pitanje 18

18.

A figure is dilated by a scale factor of 7. If the new perimeter is 175, what was the original perimeter?

Pitanje 19

19.

A figure is dilated by a scale factor of 3. If the new area is 360, what is the original area of the figure?

Pitanje 20

20.

A figure is dilated by a scale factor of 2. If the new volume is 280, what is the original volume of the figure?