The curved surface area of hemisphere is 28pi find its volume
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CSA of Hemisphere=28π
CSA of Hemisphere=2πr^2
2πr^2=28π
2r^2=28(π gets cancelled on both sides)
r^2=14
r=square root of 14
r=3.74
Volume =2/3πr^3
Volume=2/3*3.14*(3.74)^3
Volume=109.5 Cubic units.
CSA of Hemisphere=2πr^2
2πr^2=28π
2r^2=28(π gets cancelled on both sides)
r^2=14
r=square root of 14
r=3.74
Volume =2/3πr^3
Volume=2/3*3.14*(3.74)^3
Volume=109.5 Cubic units.
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