# Plz solve i have exam tommorow

I will be answering only the first part of question number 2. For the remaining questions, kindly post them in another thread.

Following is the way to find the volume of a right circular cylinder.

The volume of a right circular cylinder is nothing but the measurement of space within the cylinder.

A right circular cylinder consists of a base area of a circle and a height which is perpendicular to that base area.

Thus the volume would be given as ${\mathrm{\pi r}}^{2}*\mathrm{h}$. Now we know that r=d/2.

On substituting this, we get,

Volume Of Right Circular Cylinder(in terms of diameter)= $\frac{{\mathrm{\pi d}}^{2}\mathrm{h}}{4}$

Regards.

**
**