AREA & VOLUME CALCULATIONS

	Area of a circle = radius squared X 3.1416 or diameter squared X 0.7854
	Area of a rectangle or square = length X width
	Area of a triangle = base X height divided by 2
	Volume of a cube or rectangular box = length X width X height
	Volume of a cylinder = radius squared X 3.1416 X length of cylinder
	Volume of a cone = radius squared X 1.0472 X height