Due today. find the volume of a cylinder whose radius is 2.2 cm and has a height of 3 cm. show work

The equation for the volume of a cylinder is , where v=volume of the cylinder, r=radius, and h=height of the cylinder.

A helpful way for remembering this equation is to think of a cylinder as many circles of the same size stacked on top of each other to a height "h." If you know that the area of a circle is , then the volume of the cylinder is just the area of the circle times h :)

Back to the problem:
You know that the radius, r = 2.2 cm and the height, h = 3cm. Plug those values into the equation for the volume of a cylinder and solve for V, the volume:


The volume of the cylinder is about 45.6 .