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The circumference of a circle is 16 π inches. Show how you can use this information to calculate the same circles area.

User Doctrey
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1 Answer

1 vote

Answer:


64\pi in²

Explanation:

The circumference of a circle is
2\pi r, which means that in this case, r = 8 (since 2r = 16). The equation for the area of a circle is
\pi r^(2), so therefore the area of this circle is
8^(2) \pi = 64\pi

User Haseman
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