The width a rectangle is for more than its Lankes. The area of the rectangle is 165 m². What is the length and width the rectangle?

Answer 1

165 = W(4+W) = 4W+W^2

W^2 + 4W + 4 = 165+4

W+2 = sqr169 = 13

W = 11 meters wide

L= 15 meters long

A= 11(15)=165 m^2