Question

A cylinder has a base with a diameter of 6cm, and a height of 12cm. what is its volume

Answer 1

Answer:

V = 339.336cubic cm

Step-by-step explanation:

Volume of a cylinder

V = πr^2h

V - volume of the cylinder

π - pie

r - radius of the cylinder

h - height of the cylinder

Given

π - 3.142

h - 12cm

d - 6cm

Find the radius

d = 2r

r = d/2

r = 6/2

r = 3cm

V = πr^2h

V = 3.142 * 3^2 * 12

= 3.142 * 9 * 12

= 339.336 cubic cm

Volume of the cylinder is

339.336cubic cm