if the total surface area of a sphere of radius r cm is equal to the t | Examsbook

451

Q:
If the total surface area of a sphere of radius r cm is equal to the total surface area of a cube of side s cm, which of the following is true?

1
r > S
2
r ≥ S
3
r = S
4
r < S

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Answer : 4. "r < S"

Maths Mensuration Questions

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