Question

How many feet of fencing would a farmer need if she wanted

to enclose a rectangular garden that is 12 feet long and 8 feet wide?
Sum

Answer 1

Well, it's the perimeter, so...40.

You just calculate the perimeter of a rectangle with the lenght of 12 and width of 8, by the formula

`P = 2L+2W`

or you can factor it out.