If length and breadth of a rectangle are 'x' cm and 'y' cm respectively, then find the perimeter of the rectangle.
(2x + 2y) cm
Given: length of the rectangle = x cm
Breadth of the rectangle = y cm
Perimeter of rectangle = 2 (length + breadth)
= 2(x + y)
= 2x + 2y cm
Therefore, perimeter of the rectangle is (2x+2y) cm.