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Can someone please explain what I need to do pls asap

Can someone please explain what I need to do pls asap-example-1
User Hubbabubba
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1 Answer

11 votes

Answer: 1) 530.66 ft^2

Explanation:

You need to find the area of the circles.

They gave you the formula to find them which is

Area = Pi * R^2 //// Pi times Radius squared will give you the area.

For example, the radius of the 1st question is 13ft. We use it with the formula given.

A = 3.14 * 13^2 /// 13 squared is just 13 x 13 = 169

A = 3.14 * 169 /// Now multiply Pi times 169

A = 530.66 /// Thats your answer.

530.66 ft^2

User Titaniumdecoy
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