1.

Find the volume of cylinder which is made by rolling a rectangular sheet of size 44 cm×33cm along its breadth

Answer»

Length=circumference of base44=2πr22=(22/7)rr=7 cm

Breadth=HeightHeight=33 cm

Volume of cylinder=πr²h=(22/7)(7²)(33)=5082 cm³

correct ans is 3811.5 cm3



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