The area of a square is found with this formula. All surface areas of 3D solids are. To find the area of a.
Area of Square a 2 where a is the side of the square.
Area of Rectangle l times w Perimeter of Rectangle 2 lw Where L Length w Width. Area 5 3 15. A L W where A is the area L is the length W is the width and means multiply. The area of a figure is the number of squares required to cover it completely like tiles on a floor.