Find the radius of a circle with a circumference of 45(3.14) centimeters

asked Mar 21, 2021 59.8k views

1 vote

by Kao

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1 vote

C = 2 x pi x r

divide each side by 2 x pie to get r by itself.

45/(2(3.14)) = r

r = 7.17

Nitu Bansal answered Mar 23, 2021

4.2k points

1 vote

Answer:

22.5cm

Explanation:

See attachment below

Aruna Mudnoor answered Mar 28, 2021

3.9k points

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