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The radius of a circle is 8 centimeters. What is the circle's area?
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The radius of a circle is 8 centimeters. What is the circle's area?

User Suda
by
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2 Answers

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So the area of a circle can be found with the equation A=πr2

If the radius is 8 we plug 8 into the equation

A=π8^2

We then square 8 which is 64

We now have
A= π64

We multiply 64 and pie so

A=201.06
User Chooban
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7.3k points
4 votes
Area of circle= pi x radius squared

R=8

8 x 8= 64

64 x pi= 201.06 squared cm
User Chapstick
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7.2k points
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