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15-04-2020
Mathematics

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A circle has a radius of 10 cm what is the circumference

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15-04-2020

Answer:

62.8 cm

Step-by-step explanation:

The circumference of a circle can be found by

C = 2 * pi *r where r is the radius

C = 2*pi* 10

C = 20 pi

Letting pi be approximated by 3.14

C = 20 *3.14

C =62.8 cm

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