Question

pls this question. ​

Answer 1

volume of hemisphere = 2/3πr³

surface area = 2πr²

let the radius be x

so,

2/3πx³=2πx²

=> x = 3 units

so radius = 3 units

and diameter = 2x = 2×3 = 6 units

so the diameter of the hemisphere will be 6 units☺️

Hope it helps

Answer 2

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