Question

Find the radius of a circle whose circumference is 9pie

Answer 1

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Answer 2

1.4 (rounded to the nearest tenth)

1.43 (rounded to the nearest hundredths)

1.432 (rounded to the nearest thousandths)

Explanation:

C=2 π r

C/2 π = 9/2 * π = (depends what is is rounded to really)