Use the following formula variations to solve for both volume and surface area. You can find the volume of a rectangular prism by multiplying its length, width, and height: Once you calculate the ...

This may be done in more than one way. The calculation may use a subtraction of areas where a rectangle has been removed from a larger rectangle. Area is measured in square units. On a centimetre ...

The subject of a formula is the variable that is being worked out. It can be recognised as the letter on its own on one side of the equals sign. For example, in the formula for the area of a ...