(question continued) Determine the area of the largest lot possible.
I'm completely lost, I thought about using [ P=2l + 2w ] but there's a building next to one of the sides and 800m of fencing is only used for the three sides. Help!
I think this will help: http://mrscolpittswss.weebly.com/uploads/3/7/0/4/37044593/_pc11_sol_c04_4-7_1.pdf
Hope this DOES help!