Math, asked by jdhwan9Foobabyparia, 1 year ago

A cylinder of base radius 'r' and height 'h' is dipped vertically to half of the height in a bucket full of paint . Then the area of the surface which gets painted is ________

Answers

Answered by krishnasuhas30
0
area of surface=2πrh
according  to problem area of surface painted=2πrh/2=πrh
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