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Surface area of a sphere is square inches.
(Divide each side by )
(Cancel common terms)
(Divide:)
(Apply square root each side )
Find the volume of a sphere (V):
(Volume of a sphere)
(Substitute )
(Evaluate powers)
(Multiply: )
(Divide: )
(Substitute )
(Multiply: )
The volume of a hemisphere is approximately 11488.2 cubic inches.
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