2 years ago

What’s the circumference of a circle with radius of 18 in.

Mathematics

1 answer:

Margaret [11]2 years ago

3 0

Answer:

C = 36 pi or approximately 113.04

Step-by-step explanation:

The circumference of a circle is given by

C = 2*pi*r

C = 2*pi*18

C = 36 pi

We can approximate pi by 3.14

C = 36*3.14

C =113.04

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