The diameter, D, of a sphere is 15 . Calculate the sphere's volume, V . Use the value 3.14 for pi , and round your answer to the nearest tenth.
2 answers:
Answer:
V= 1767.2
Step-by-step explanation:
V=4/3πr3
(I'm pretty sure I rounded that right. If not it's 1767.15 before rounding. )
Answer:
Step-by-step explanation:
The formula for the volume of a sphere is V = (4/3)πr³, were r is the radius.
If we are told only that the diameter is 15, we must find the radius before applying the above formula. The radius is r = 15/2.
The formula for the volume of a sphere is V = (4/3)πr³ yields
V = (4/3)(3.14)(15/2)^3, or
= 1,766.3 cubic units
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