Two cylinders of same volume have their heights in the ratio 1:4. Find the ratio of their radii
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Volume of cylinder (R , H ) = volume of cylinder ( r, h ) .....
H / h = 1 / 4 .....
pie × R^2 × H = pie × r^2 × h ....
.... ( r / R )^2 = H /h ...
r / R = 1 / 2 ......
Volume of cylinder (R , H ) = volume of cylinder ( r, h ) .....
H / h = 1 / 4 .....
pie × R^2 × H = pie × r^2 × h ....
.... ( r / R )^2 = H /h ...
r / R = 1 / 2 ......
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