Find the surface area of a sphere with radius 15 . Use 3.14 for pi , round your answer to the nearest hundredth if necessary, and do not include units.

Solution

Find the surface area of a sphere with radius 15 . Use 3.14 for π , round your answer to the nearest hundredth if necessary, and do not include units.

Solution

s u r f a ce a re a : 900 π

Solution steps

Given:

r a d i u s : 15

Sphere surface area given

r = 15 : A = 900 π

s u r f a ce a re a : 900 π

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