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olchik [2.2K]
3 years ago
9

Find the volume of a sphere with a diameter of 15 cm

Mathematics
1 answer:
Sveta_85 [38]3 years ago
5 0

Answer:

V= 562.5 pi cm^3 or approximately 1766.25 cm^3

Step-by-step explanation:

If the diameter is 15, the radius is d/2 = 15/2 = 7.5

The volume of a sphere is

V = 4/3 pi r^3

V = 4/3 ( pi ) (7.5) ^3

V= 562.5 pi

If we use the approximation of 3.14 for pi

V = 1766.25 cm^3

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