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IRINA_888 [86]
3 years ago
12

A sphere has a radius of 25 ft . Find the surface area S of the sphere

Mathematics
1 answer:
Musya8 [376]3 years ago
4 0

Answer:

Step-by-step explanation:

The appropriate formula here is

S = 4·π·r²

and with r = 25 ft, we obtain:

S = 4·π · (25 ft)²  = 4 · π · 625 ft²

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\bf \begin{array}{cccccclllll}
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\\ \quad \\
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