Find, in primary school learned formula unit, area
Primary school mathematics all formula 1, each number x copies = the total number of copies △ each number = the total number of copies △ copies = each number 2, 1 times x multiples = several times, several times △ 1 times = several times △ multiples = 1 times 3, speed x time = distance △ speed
How to calculate the area of the base when the volume and height of a cone are known
Volume of cone △ 1 / 3 △ height = bottom area
What is the volume formula of a cone?
Volume: bottom area × height × one third