Circumference of base of cone =9m height =44m find volume
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volume =area of base*height
2πr=9
r=9/2π
area=π(9/2π)^2=81/4π
volume=81/4π *44=81*11/π=891/π m ^3
2πr=9
r=9/2π
area=π(9/2π)^2=81/4π
volume=81/4π *44=81*11/π=891/π m ^3
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volume of cone =1/3 of cylinder volume or 1/3 of pi× r^2×h or 1/3 of area of base of cone × height . putting value of r that we get fromcircumference
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