The perimeter of a rectangle is the sum of the lengths of its four sides. Which expression where

Answer:The expression which show the perimeter of rectangle is  2 ( Length + Breadth ) Step-by-step explanation:Given as :The measure of the length of the rectangle = L unitThe measure of the breadth of the rectangle = B unitFor any rectangle the opposite two sides are equalAnd The rectangle has four sides Let the Two opposite side be lengthAnd The other two opposite side be breadth Now, PerimeterThe perimeter is define as the sum of all sides of any polygonSince the rectangle has four sides , with two opposite sides equal∴ Perimeter of rectangle = Length + breadth + length + breadthor,  Perimeter of rectangle = L + B + L + BOr,  Perimeter of rectangle = 2 times L + 2 times BOr,  Perimeter of rectangle = 2 times ( L + B )Or,  Perimeter of rectangle = 2 ( Length + Breadth )Hence The expression which show the perimeter of rectangle is                    2 ( Length + Breadth )  . Answer