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Hello is this correct ​
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3 votes
Hello is this correct ​

Hello is this correct ​-example-1
User Frecklefoot
by
5.5k points

1 Answer

2 votes

Answer:

Correct

Explanation:

Surface area of a sphere = 4 pi r^2

diameter = 28 then r = 14 ft

4 (pi)(14^2) = 2463 ft^2

looks correct for your value of pi =3.14

User Shibon
by
5.2k points
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