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A cylinder of base radius r and height h is dipped vertically to half the height in a bucket full of purple paint . find the area of the surface which get

painted ?


Cylinder radius = r
height = h
is dipped half in paint bucket
then the area of half cylinder = c.s.a./2+area of circle
= (2*22/7*r*h/2)+(22/7*r^2)
1 4 1
1/2 csa +area of base
0 0 0
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