12. If the diameter of the sphere is d, then it's Volume is
a) 1/3πd^3
b) 1/24πd^3
c) 4/3πd^3
d) 1/6π^3
Answers
Answered by
1
Answer:
a) 1/3πd^3
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Answered by
1
Answer:
The options are not correct, the answer should be 2/3πd³
Step-by-step explanation:
The diameter of sphere = d
∴radius = d/2
Volume of sphere = 4/3πr³
since r = d/2
∴ Volume of sphere = 4/3πd/2³
= 2/3πd³
Hope this helps you
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