The circumference of a circle is 7π m. What is the area of the circle?

asked Apr 27, 2018 226k views

1 vote

The circumference of a circle is 7π m.

What is the area of the circle?

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4 votes

C = 2πr
r = C/2π
r = 7π/2π
r = 3.5 m

A = πr² = 22/7 x (3.5)² = 38.5 m²

Benhameen answered Apr 28, 2018

7.2k points

6 votes

Answer:

The answer is 12.25

AndrewPK answered May 1, 2018

7.9k points

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