Question

A circle has a circumference of 1,017.36. What is the radius of the circle?

Answer 1

Answer:

Circumference of circle=2 pi r

1017.36=2×22/7×r

r=4,934.58

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Answer 2

◇ circumference (c) = 2πr

$\implies 1017.36 =2× \frac{22}{7}×r \\ \implies r= \frac{1017.36}{2×22/7} \\ \implies r=161.91$