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6th
grade

Mathematics

62%

accuracy

11

plays

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ROBERT THOMPSON

4 years

Mathematics

6th

grade

Area of a Circle Game

user

ROBERT THOMPSON

11
plays

10 questions

10 questions

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1. Multiple Choice
15 minutes
1 pt
What is the radius of a circle?
A line from the center of a circle to its edge
A line that crosses straight across a circle
The distance around the circle
2. Multiple Choice
15 minutes
1 pt
What is the diameter of a circle?
A line from the center of a circle to its edge
A line that crosses straight across a circle
The distance around a circle
3. Multiple Choice
15 minutes
1 pt
A circle has a diameter of 20. What is the approximate area?
314
1256
314
10
4. Multiple Choice
15 minutes
1 pt
A circle has a radius of 9. What is the approximate area?
63
245
254
1017
5. Multiple Choice
15 minutes
1 pt
A circle has a diameter of 1. What is the approximate area?
12.57
3.14
0.62
0.79
6. Multiple Choice
15 minutes
1 pt
What is the formula for finding the area of a circle?
$2r$
$\pi r^2$
$2πr$
7. Multiple Choice
15 minutes
1 pt
Bob has a circular pool with a radius of 15 feet. What is the diameter of the pool?
15 feet
706 feet
700 feet
30 feet
8. Multiple Choice
15 minutes
1 pt
Bob has a circular pool with a radius of 15 feet. What is the approximate area?
706
176
225
167
9. Multiple Choice
15 minutes
1 pt
Max has a pizza with a diameter of 100 inches. What is its radius?
50
200
31415
7853
10. Multiple Choice
15 minutes
1 pt
Max has a pizza with a diameter of 100 inches. What is its approximate area?
31,415
7853
785
3141
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