Question

The radius of a cylinder construction pipe is 1.5ft . If the pipe is 13ft long what is it’s volume? Use value 3.14 for pi

Answer 1

V =91.845 ft^3

Explanation:

The volume of a cylinder is given by

V = pi r^2 h where r is the radius and h is the height

V = pi (1.5)^2 *13

Letting pi = 3.14

V = 3.14 (1.5)^2 * 13

V =91.845 ft^3

Answer 2

V=91.89

Explanation:

Given:

radius, r= 1.5 ft

height, h=13 ft

volume of cylinder= pi *r^2 *h

V=3.14 *(1.5)^2 *13

V=91.89 ft^3 !