Question

volume and surface area of a hemisphere are numerically same

Answer 1

Solution:

Let the radius of the hemisphere = r

According to the problem given,

volume = surface area

=> (2/3)πr³ = 3πr²

=> r³/r² =(3π×3)/(2π)

=> r = 9/2

=> r = 4.5 units

Therefore,

If r = 4.5 units then

volume and surface area of a hemisphere are numerically same.

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Answer 2

Answer:

Step-by-step explanation:

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