the volume of a cylinder whose radius is 7 cm and the total surface area is 968 cm2 is
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Step-by-step explanation:
we know that the total surface area of the cylinder is =
given that r=7, TSA=968
putting in formula
2 x 22/7 x 7(7+h) = 968
44(7+h) = 968
dividing both sides by 44 we get
7+h = 22
h = 15cm
Volume of cylinder =
putting values in formula, we get
volume = 22/7 x 7 x 7 x 15
22 x 7 x 15
= 2310
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