50 circular plates each of radius 7 cm and thickness 7 cm are placed one over the other to get a right circular cylinder find TSA of the cylinder formed.
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to find the height we should multiply 50 with 7 as 50 plates .
which are placed one over the other have thickness of each 7 cm.
So,height=50*7=450
Total Surface Area Of A Cylinder = 2πrh+2πr2= 2*22/7*7*450+2*22/7*72
Volume Of A Cylinder = πr2 h = 22/7*72 *450 =
which are placed one over the other have thickness of each 7 cm.
So,height=50*7=450
Total Surface Area Of A Cylinder = 2πrh+2πr2= 2*22/7*7*450+2*22/7*72
Volume Of A Cylinder = πr2 h = 22/7*72 *450 =
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