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404. The perimeters of circular ends of a bucket are respectively 220 cm and 88 cm. If the height of theAns: 80.081bucket is 40 cm. How much water can it hold?

Answer»

Radius will be2πR=220R=220/2π=35cm2πr=88r=88/2π=14cmHencevolume will be 1/3π(R^2+Rr+r^2)h=80.08litres

kaise kaise bnaye ho bhaiya

please explain



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