Need help fast for 1 2 3 and 4 for please and thank you

Toddleson asked Apr 25, 2022

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14 votes

Toddleson asked Apr 25, 2022

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12 votes

The formula for the area of a circle is
$\pi r^2$

So if we have the first one...
3.14*5^(2) ≈78.5

Now you can solve the other ones with this formula! Good luck!

Systho answered Apr 29, 2022

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