Question

what will be the volume of a cylinder whose height is H is equal to its radius

Answer 1

Volume of cylinder=πr^2h

Given,

Height=Radius

i.e.

=π×h^2×h

=π×h×h×h

=π×h^3

OR

you can put the value of π

i.e.

=3.14×h^3

Answer 2

Answer:

It would be $\pi$$r^{3}$

Step-by-step explanation:

The thing is, if they don't give value of either h or r, you take it commonly as r itself.

Which brings us,

Volume of cylinder: π x r^2 x h

as h=r,

volume = π x r^2 x r

            = π x r^3 cubic units.

πr^3 cubic units.

Hope it's correct and helps you :)