find the curved surface area of hemisphere of diameter 2r
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Answered by
28
diameter = 2r
so, radius = 2r/2 = r
curved surface area of hemisphere =
2πr^2
so, radius = 2r/2 = r
curved surface area of hemisphere =
2πr^2
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Answered by
11
Given diameter of the hemisphere =d=2r
Radius =d/2=2r/2= r
Curved surface area of the hemisphere = 2×pi×r^2
Radius =d/2=2r/2= r
Curved surface area of the hemisphere = 2×pi×r^2
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