What is the math equation to figure out square feet?

Answer 1

It depends on the shape of the place whose area you need to figure out.

There are different formulas for different shapes. For example:

For a square or rectangle . . . . . Area = (length) times (width)

For a triangle . . . . . Area = (1/2) times (length of the base) times (height)

For a circle . . . . . Area = (pi) times (radius)2

If the measurements you put into the right side of the formula are in feet,

then the area will come out in square feet.