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Alex777 [14]
3 years ago
14

Help me plz it's due in a few minutes

Mathematics
1 answer:
charle [14.2K]3 years ago
4 0
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! :)
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