Problema Solution
A mug in the shape of a cylinder has a base with a radius of 4 cm. How many milliliters of liquid does it hold if filled to a height of 9 cm. (Hint: 1 cm^3 holds 1 mL)
Answer provided by our tutors
let
r = 4 cm the radius of the cylinder
h = 9 cm the height of the cylinder
the volume of the cylinder is
V = r^2*pi*h
V = 16*9*pi
V = 144pi cm^3
V = 452.39 cm^3
since 1 cm^3 holds 1 ml liquid we conclude that the cylinder holds 452.39 ml liquid.