The circle's area?

Mathematics

1 answer:

shepuryov [24]3 years ago

5 0

Step-by-step explanation:A≈50.27km²

d Diameter

Using the formulas

A=πr2

d=2r

Solving forA

A=1

4πd2=1

4·π·82≈50.26548km²

Questions and answers the answer is 50.27km

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$\bf \begin{cases}
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\\
&\qquad \uparrow \\
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\\
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\\\\\\
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\\\\
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\\\\

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