Question

1. Two cylinders have same lateral surface area. Their
radii are in the ratio 3 : 2. Find the ratio of height
of first cylinder to that of second cylinder.​

Answer 1

As their radii are in the ratio 3:2

Let them be 3x and 2x

Let Height of first cylinder=h

And Height of second cylinder=H

ATQ

2πrh=2πRH

3xh=2xH

h/H=2x/3x

h/H= 2/3

Hence, the answer is 2/3…

Hope this helps :-)

Answer 2

Step-by-step explanation:

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