Q16 of 70 Page 19

Two circular cylinders of equal volumes have their heights in the ratio 1 : 2. Find the ratio of their radii.


Given,


Volume of cylinder 1 = volume of cylinder 2


=


= πr12h1 = r22h2


= r12/ r22 = h2/h1 =


= ratio of their radii = r1:r2 =


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