Find the cost of painting of cylinder with radius 7cm and height 10cm per cm square is 5 Rupees
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Surface area of cylinder =2pie *r*h+2pie *r^2
=2*22/7*7*10+2pie *7*7
440+308=748cmsq
Cost=5*748=3740rs
=2*22/7*7*10+2pie *7*7
440+308=748cmsq
Cost=5*748=3740rs
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