Question

You will need 90 ft of fencing to put all the way around over a kid angular garden The width of the garden is 10 ft what is the length if the perimeter is 90 ft

Answer 1

Let the length of the garden be x.

Perimeter = 2(width) + 2(length)
90 = 2(10) + 2(x)
90 = 20 + 2x
90 - 20 = 2x
70 = 2x
x = 35

So, the length of the garden is 35 ft.