The volume of a sphere is given by the formula
V = (4 pi r3)/3
3V = 4 pi r3
3V/4 pi = r3
(3V/4 pi)1/3 = r
[3(250)/4 pi]1/3 = r
(750/4 pi)1/3 = r
8.383 ≈ r
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A sphere with a radius of 9 units has a volume of 3,053.63 units3
A sphere with a radius of 7 inches has a volume of 1,436.76 cubic inches.
volume sphere = 4/3 π radius³ → radius = ³√(¾ volume sphere ÷ π) = ³√(¾ × 972cm³ ÷ π) ≈ 6.1cm
Volume of a sphere is 4/3 pi times the cube of its radius.
The volume of a sphere is given by the formula V =⁴⁄ ₃πr3The volume of a sphere with radius 7cm = ⁴⁄ ₃π73 = 1436.76 cm3 (to 2 dps)