Perimeter a b c. Area Length x Breadth What is the perimeter of rectangle. Or P 2 length breadth.
This is the equivalent of adding all four sides since opposite sides are of equal length by definition.
The diagonals of the square divide the rectangle into two equal right angle triangle. A length width a b A length width a b. P 2 a b Where. The diagonals of the square divide the rectangle into two equal right angle triangle.