Log in
Sign up for FREE
arrow_back
Library
7.1B - Perimeter, Area, and Volume Ratios
By Raymond Wright
star
star
star
star
star
Share
share
Last updated 9 months ago
20 questions
Add this activity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Question 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?
Question 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?
Question 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?
Question 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?
Question 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?
Question 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?
Question 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?
Question 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?
Question 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?
Question 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.
Question 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?
Question 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?
Question 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?
Question 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?
Question 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?
Question 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?
Question 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?
Question 18
18.
A figure is dilated by a scale factor of 7. If the new perimeter is 175, what was the original perimeter?
Question 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?
Question 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?