Question

I need some help with this I don't quiet get this.​

Answer 1

10500
`mm^(3)`

Explanation:

h = Perpendicular height of the cylinder

= 52 mm

r = Base radius

=
`(Diameter)/(2)`

=
`(16)/(2)` mm

= 8 mm

Volume of a cylinder = Base Area × h

= (Area of circle) × h

=
`\pi r^(2) h`

=
`\pi (8 mm)^(2) (52 mm)`

= 10455.22
`mm^(3)`

≈ 10500
`mm^(3)` (Rounded to 3 significant figures)