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Find the area and b the circumference of a circle that has a diameter of 100. (Use a decimal approximation for pi.)
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Find the area and b the circumference of a circle that has a diameter of 100. (Use a decimal approximation for pi.)

User Ntherning
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Since π ≈ 3.1415926535... We can use the approximation: 3.1416

The formula to find the circumference of a circle is:


C=2\pi r

Where r is the radius. The radius i

User Kubuzetto
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