Question

A cylindrical can of cleaner holds 1 L of liquid. What is its height if the diameter of the base is 12 cm? Round your answer to the nearest tenth of a cm.

Answer 1

1 liter is 1000cm^3

1000cm^3=areabase*height

area base is PI(diameter^2)/4
solve for h.

Answer 2

I am so lost?
3.1415*12^2/4=113.094

is that right?