Question

the volume of a cylinder whose radius is 7 cm and the total surface area is 968 cm2 is ​

Answer 1

Answer:

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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