Math, asked by patelatish7321, 1 year ago

how to find the radius of a cylinder given only the volume

Answers

Answered by TooFree

Volume = πr²h

To find the radius when given the volume,

we make radius, r, the subject:

v = πr²h

πr²h = v

r² = v/πh

r = √(v/πh)

Answer: r = √(v/πh)

tingtongthegreat: Volume of cylinder = πr³ ??????

TooFree: Thanks. I got the height added in.

tingtongthegreat: actually mine also wrong. by mistake i wrote πr h. it should be πr²h instead of πrh

tingtongthegreat: can you give me edit option ?

TooFree: You got your edit ?

TooFree: okay .. I see that your answer is changed .. Great .. now there is 2 happy answerers! :)

tingtongthegreat: :)

Answered by tingtongthegreat

Hola

Let H be the height of cylinder.

To find : Radius of cylinder .

Volume of cylinder = π × Radius² × Height

Volume of cylinder = π× Radius² × H

Radius² = ( Volume of cylinder )/ ( π × H ).

Radius = √( Volume / πH )

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