2 years ago

The area of a circle is 50.24 square inches. What is the circle's radius?

1 answer:

4 0

Area of a circle = pi* r^2
50.24 = pi* r^2
divide both sides by pi and get...
15.99188868 = r^2
the square root of that is 3.998985957 which rounds to 4

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Dmitry_Shevchenko [17]

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Step-by-step explanation:

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3 years ago

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Vesna [10]

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3 years ago

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mezya [45]

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————

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3 years ago

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x&y\\
\cline{1-2}
1&\stackrel{-1^3}{-1}\\\\
2&\stackrel{-2^3}{-8}\\\\
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