Question

A cylinder has a base diameter of 6m and a height of 12m what is the volume in cubic m, to the nearest tenths place

Answer 1

339.3 cubic m

Explanation:

r = Base radius

=
`(Diameter)/(2)`

=
`(6)/(2)` m

Base radius = 3 m

h = Perpendicular height

= 12 m

Volume of a cylinder:
`\pi r^(2) h`

=
`\pi (3 m)^(2) (12 m)`

=
`\pi (108)m^(3)`

= 339.3 cubic m (Rounded to the nearest tenths place)