if volume of the hemisphere =2425.5 then find surface area
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volume of hemisphere=2/3 pie r cube
therefore 2/3 × 22/7 × r =2425.5
r =10.5 units
then, surface area=4 pie r square
= 4×22/7×(10.5 ×10.5)
=1386 units cube
therefore 2/3 × 22/7 × r =2425.5
r =10.5 units
then, surface area=4 pie r square
= 4×22/7×(10.5 ×10.5)
=1386 units cube
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