Question

The length of the rectangle is twice the width. The area is 800 yd^2. Find the length and the width.

Answer 1

width = x
length = 2x
area = 2x^2
2x^2 = 800
x^2 = 400
x = 20
width = 20
length = 40

Answer 2

x (2x) = 800

2x^2 = 800

x^2 = 400

x = 20

Answer 3

width = x = 20

length = 2x = 40

Answer 4

lol, the cheater must get ready for getting ban!