#89 DIFFICULT ONE ( BY ELITMUS) A punching machine is used - TopicsExpress



          

#89 DIFFICULT ONE ( BY ELITMUS) A punching machine is used to punch a circular hole of diameter two units from a square sheet of aluminum of width 2 units. The hole is punched such that the circular hole touches one corner P of the square sheet and the diameter of the hole originating at P is in line with a diagonal of the square. Find the area of the part of the circle (round punch) falling outside the square sheet. A. Π/4 B.(Π - 1)/2 C.(Π - 1)/4 D.(Π - 2)/2 E.(Π - 2)/4
Posted on: Fri, 21 Nov 2014 17:46:34 +0000

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