Question

What is the approximate volume of a cylinder with a radius of 9cm and height of 22 cm? Use 3.14 to approximate rr?

Answer 1

To find the volume of a cylinder use the formula V=a (h) where a is the area of the base and h is the height of the cylinder.a= pi r^2. 
V=(3.14 x 9^2) (22)
V=(3.14 x 81) (22)
V=254.34 x 22
V=5595.48               

Answer 2

The volume of a cylinder with a radius of 9 cm and a height of 22 cm is 5598.32 $cm^{3}$