Question

the mesure of curved surface area of right circular cylinder 1320 sq cm and it hight is 15 cm find the volume .time 3 min
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Answer 1

Answer:

9240 cubic CMS.

Step-by-step explanation:

CSA = 1320

h = 15

As, CSA of cylinder = 2πrh

=> 2×15×22×r/7 = 1320

=> 660×r/7 = 1320

=> r = 1320×7/660 = 14

Volume = πr^2×h = 22×14×14×15/7 = 9240 cubic centimetres.

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