The radius of a sphere is 3 cm. Find, in terms of π, i...
The radius of a sphere is 3 cm. Find, in terms of π, its volume.
30πcm3
108πcm3
27πcm3
36πcm3
Correct answer is D
Given that radius = 3cm.
volume of sphere = 43×π×r3
= 43×π×33
= 43×π×27
= 4×π×9
= 36πcm3
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