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Help me plz it's due in a few minutes
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Help me plz it's due in a few minutes

Help me plz it's due in a few minutes-example-1
User Yehonatan Yehezkel
by
8.2k points

1 Answer

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The formula for the surface area of a sphere is
A = 4 × pi × r²

So let's plug in numbers.
Our radius is 10.

A = 4 × pi × 10²
4 × pi × 100
400 × 3.14 = 1256

The surface area of the red sphere is 1256 in².

Hope this helped! :)
User Proactif
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7.2k points
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