radius of the circular ends of a basket which is in the form of frustum of a cone of height 45 centimetre and 28 cm and 7 cm respectively find the amount of water in hold
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r=28cm , R=7cm and h=45cm.
Amount of water hold = volume of frustum= 1/3.pie.h.(r2+R2+rR)
1/3.22/7.45(49+784+196)
1/3.22/7.45.1029
3234.1/3.45
48510
Answer = 48510
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