Have an account?
Skip to Content
Build your own quiz
Suggestions for you
10 questions
Show Answers
See Preview
- 1. Multiple Choice
what is the radius of a circle?
A line from the center of a circle outwards
A line that crosses straight across a circle
The distance around the circle
- 2. Multiple Choice
What is the diameter of a circle?
A line from the center of a circle outwards
A line that crosses straight across a circle
The distance around a circle
- 3. Multiple Choice
A circle has a diameter of 20 what is it's area?
314.16
1256.64
314.18
10
- 4. Multiple Choice
A circle has a radius of 9. What is it's area?
63.62
245.74
254.47
1017.88
- 5. Multiple Choice
A circle has a diameter of 1. What is it's area?
12.57
3.14
0.6241
0.79
- 6. Multiple Choice
what is the formula for finding the area of a circle?
2r
πr2
2πr
- 7. Multiple Choice
Bob has a pool with a radius of 15 feet. What is the diameter of the pool?
15 feet
706.86
700.68
30 feet
- 8. Multiple Choice
Bob has a pool with a radius of 15 feet. what is it's area?
706.86
176.71
225
167.17
- 9. Multiple Choice
Max has a pizza with a diameter of 100 inches. What is it's radius?
50
200
31415.93
7853.98
- 10. Multiple Choice
Max has a pizza with a diameter of 100 inches. What is it's area?
31415.93
7853.98
785.398
3141.593
- Answer choicesTagsAnswer choicesTags