volume and surface area of a solid hemisphere are numerically equal. what is the diameter of hemisphere
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Answered by
93
volume of hemisphere=surface area of hemisphere
2/3 pie r³=3 pie r²
⇒2/3 r =3
⇒ r =9/2
so, diameter = 2 radius
diameter=2*9/2
diameter=9
2/3 pie r³=3 pie r²
⇒2/3 r =3
⇒ r =9/2
so, diameter = 2 radius
diameter=2*9/2
diameter=9
Answered by
52
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Answer:
9units
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