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Serhud [2]
3 years ago
9

Find the surface area of a basketball with a diameter of 10 in.

Mathematics
1 answer:
horrorfan [7]3 years ago
3 0

Answer:

100 pi in ^2

Step-by-step explanation:

The surface area of a sphere is

SA = 4 pi r^2

   We need to find the radius

r = d/2 = 10/2 =5

 SA = 4 * pi * (5)^2

       = 4 * pi *25

       = 100 pi in ^2

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