The formula for the area rectangle
If the base is a rectangle, use the formula for the area of a rectangle.
The formula is for a square and rectangle is A=bh or A=lw
There are several different formulae for the area of a triangle - depending on the available information - and these were invented by different people.
In the formula for the rectangle, put the width equal to the length.
The area formula for the parallelogram is related to the area formula for a rectangle because you can make the parallelogram into a rectangle to find the area.
The formula for the area of a rectangle is length x breadth. In order to prove this works, work out an area of a rectangle using that formula.
The formula for the area rectangle
Area of a rectangle: a = l * w
If the base is a rectangle, use the formula for the area of a rectangle.
The formula is for a square and rectangle is A=bh or A=lw
A = lw Area of a rectangle = length times width
There are several different formulae for the area of a triangle - depending on the available information - and these were invented by different people.
In the formula for the rectangle, put the width equal to the length.
Nobody invented the area of a rectangle. A rectangle would have had an area even if human beings had never existed!
Rectangle
rectangle