Diameter of cylinder is $14$ cm; CSA $=440$ cm². Then $h=$ (use $\pi=22/7$)

Diameter of cylinder is $14$ cm; CSA $=440$ cm². Then $h=$ (use $\pi=22/7$)
  1. $10$ cm
  2. $5$ cm
  3. $20$ cm
  4. $7$ cm

Solution

$2(22/7)(7)h=440 \Rightarrow h=10$.

Asked in: MH-SSC-9

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