Question

The volume of cylinder is 2870 cm cube .find its height if the radius is 7 centimetre

Answer 1

we know,
volume of a cylinder = πr^2h
therefore, 22/7×7×7×h = 2870
h = 2870×7/22×7×7=18.636363..... (Ans)

Answer 2

Hope it helps you....!!