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marysya [2.9K]
3 years ago
8

Can someone please answer. There is one problem. There is a picture. Thank you!

Mathematics
1 answer:
Troyanec [42]3 years ago
7 0
Surface area of sphere = 4πr²

<span>4πr² = 314.16
</span>
r² = 314.16/(4π)

r² ≈ 25.0000

r ≈ √<span>25.0000

r </span>≈ 5

Radius is almost 5 ft.
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