Question

xin uses 20 yards of fencing to build the walls of a square Chicken Coop which equation and solution represents x, the length, in yards, of each wall of the square coop?A:
`x + 4 = 20 \\ x = 16`b:
`x + 4 = 20 \\ x = 24`c:
`4x = 20 \\ x = 80`d:
`4x = 20 \\ x = 5`

Answer 1

Since the coop is in square shape The fencing is in the shape of a square

So equation is 4x=20, x=5