Question 973755


The formula for Perimeter of a rectangle is P = 2L+2W or P = 2(L+W)units.


Since L = (2x+6) cm and W = (x - 3) cm we simply plug in the values:



P = 2(2x+6) + 2(x-3)

P = 4x+12+2x-6

P = 6x+6


Therefore, the perimeter of a rectangle is 6x+6 cm.