A cylinder has a radius of 3m2n vand a height of 7mn. The formula for the volue of a cylinder is v = (pie) r^2h, where r is the radius and h is the height.

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Mathematics

Gordon Rogers

15 September, 01:46

A cylinder has a radius of 3m2n vand a height of 7mn. The formula for the volue of a cylinder is v = (pie) r^2h, where r is the radius and h is the height.

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Darion Ross · Answer 1

Given the volume of a cylinder V = pi (r2) h we simply plug in the numbers The radius is half the diameter so r = 4cmthe height h is given as 12 cmV = 3 (42) (12) = 3 (16) (12) = 576 cm3 Note: Generally we would use 3.14 as the rounded value of pi.