Math, asked by jashan25, 1 year ago

the ratio of the radius of the base of a cylinder to its height is 7:6 .if the volume of the cylinder is 294 pai R cm cube then it basecdiameter is

Answers

Answered by zeborg

Hope this helps. Tell me if any of the steps is wrong, because I did a small mistake earlier.

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zeborg: What's the answer?

jashan25: 14 cm

jashan25: plz solve this

zeborg: I got the mistake. You have written the volume as 249πR cm³, but it should be 249π cm³. I suggest you to create a new threat on this question so i can post the image there.

zeborg: Thread*

jashan25: okk

jashan25: u can retry too solve this sum

zeborg: Let radius be 7x and height be 6x. Volume is given as 249π cm³. Compare the formula πr²h = 249π and put the value of r = 7x, h = 6x. You will get x³ = 1, so x = 1. Put this value in 7x and you will get the radius, and multiply it by 2 to get the diameter.

jashan25: thanks br

jashan25: plz give photo of sum too solve

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