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Circle Metrics Challenge

Froggy Jumps

Played 1 %Accuracy 0 Average time 00:55

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Circle area & circumference quiz

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United States

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Circle Metrics Challenge
 

Froggy Jumps

Circle Metrics ChallengeOnline version

Circle area & circumference quiz

by Bassel Bashour
1

If a circle has radius 5 cm, what is its area (use π ≈ 3.14)?

2

A circle’s radius is 7 cm. Its circumference is approximately which value (π ≈ 3.14)?

3

Diameter 10 cm circle: what is its area (using π ≈ 3.14)?

4

If circumference is 31.4 cm, what is the radius (π ≈ 3.14)?

5

Area is 200 cm^2. What is the radius (π ≈ 3.14)?

6

Diameter 14 cm circle has circumference approximately which value?

7

Radius 3 cm circle has area about which value?

8

Circumference 12.56 cm corresponds to which radius (π ≈ 3.14)?

9

If you double the circle radius, the area becomes how many times larger?

10

If the area of a circle is 0, what is the radius?

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