Question

If the height of two cylinders are in the ratio 4:3 and
their radii are in the ratio 3 : 4 then what is the ratio of
their volumes.
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Answer 1

Answer:

ache se Dekh Uske andar answer hoga

Answer 2

Ratio of radius of Cylinder1 to that of cylinder2 = 3:2 (given)

=> radius of cylinder1 = 3x unit

& radius of cylinder2 = 2x unit

Ratio of their heights = 4:3 (given)

=> height of cylinder1 = 4y unit

& height of cylinder2 = 3y unit

Hence volume of cylinder1 = pi (3x)² * 4y . . .(1)

Volume of cylinder2 = pi(2x)² * 3y . . . . (2)

Hence, Volume ratio = (pi* 9x² *4y) /( pi * 4x² *3y)

=> 36pi/12pi

=> 3:1