Area of a Trapezium. Triangle Area 12 of the base X the height A. Sipho and Theunis each paint a wall to earn some money during the school holidays.
Perimeter add the length of all sides P 2a 2b.
A 2 b 2. Basic math formulas Algebra word problems. Formula for the perimeter of a square - P 4s Formula for the area of a square - A s x s Formula for the area of a rectangle - A l x w Formula for the perimeter of a rectangle - P l w l w. A b x h.