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A circle has a diameter of 20 inches. Find the exact area and find the approximate area using π 3.14

A circle has a diameter of 20 inches. Find the exact area and find the approximate area using π 3.14
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4 votes
A circle has a diameter of 20 inches. Find the exact area and find the approximate area using π 3.14

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User Durgesh Kumar
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1 Answer

4 votes
The exact area is
10^2\cdot \pi=100 \pi, using the approximation this is 314
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User BenBarnes
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