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The area of a circle = 64π. Find circumference.
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The area of a circle = 64π. Find circumference.

User Kristoffer La Cour
by
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1 Answer

5 votes

Answer:

Area = 16π

Explanation:

Area of a circle = πr^2

= 64π

= sqrt64

r = 8 because 8 × 8 is 64

Radius = 8

Now, use the circumference equation:

= 2πr

= 2π(8)

= 16π

User Prasad
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