Find the circumferences of both circles to the nearest tenth

asked Oct 1, 2021 42.8k views

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4 votes

Circumference = 2 x pi x r

the problem doesn’t say what value to use for pi so I’m using 3.14

Blue circle: 2 x 3.14 x 10 = 62.8

Orange circle: 2 x 3.14 x 5 = 31.4

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