Question

4. The equation below is an equation to calculate the volume of a cylinder,V, where r represents the radius of the cylinder and h represents its height.Which equation allows us to easily find the height of the cylinder because itis solved for h?*V = arah

Answer 1

As given by the question

There are given that the formula of volume of a cylinder:

`V=\pi* r^2* h`

Now,

For the value of h

`\begin{gathered} V=\pi* r^2* h \\ (V)/(h)=(\pi* r^2* h)/(h) \\ (V)/(h)=\pi* r^2 \end{gathered}`

Then,

`\begin{gathered} (V)/(h)=\pi* r^2 \\ h=(V)/(\pi* r^2) \end{gathered}`

Hence, the correct option is C.