toritor922 toritor922 17-12-2016 Mathematics contestada A farmer has 100 m of fencing to enclose a rectangular pen. Which quadratic equation gives the area (A) of the pen, given its width (w)? 1. A(w) = w2 – 50w 2. A(w) = w2 – 100w 3. A(w) = 50w – w2 4. A(w) = 100w – w2
