Math, asked by jitendraa586, 4 months ago

the volume of a cylinder iron rod of length 1m is 616m3 . find its diameter...

Answers

Answered by saifu145si6

1

Answer:

vol. of cylinder = πr²h

616= 3.14 ×r²× 1

divide 616 from 3.14

r²= 196

r = 14

diameter = r×2

diameter= 14×2

diameter= 28

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