Question

if the volume of a cylinder is 770cm cube and the diameter is 14 cm then find the height of the cylinder.

Answer 1

Answer:

Step-by-step explanation:

Volume of the cylinder=770m^3

Diameter=14

So radius= 1/2d= 1/2×14= 7

Since volume of a cylinder= π×(r^2)×h

So 770m^3= (22/7)×(7^2)×h

770= (22/7)×(7×7)×h

770=22×7×h

So h= 770/(22×7)

=5m

So the height of the cylinder is 5m