Question

Find the height of the cylinder whose volume is 1.54 m3 and
diameter of base is 140 cm.​

Answer 1

Given:-

Volume of the cylinder = 1.54m³

Diametre of the base = 140cm

Radius of the base = 140/2

= 70cm

= 0.7m

Volume of cylinder = πr²h

1.54 = 22/7*0.7²*h

1.54*7/22*0.7*0.7 = h

h = 1

Height = 1m Ans.

Ans.) The height of the cylinder is 1m.

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