# i need help in answering my homework questions

*label*Algebra

*timer*Asked: Apr 29th, 2015

**Question description**

Martin is making a dog run in which he will keep his show dogs and decides to enclose an area of his backyard. He uses one side of his house for the pen and encloses the other three sides with fencing. If he has 50 feet of fencing he plans to use, what are the dimensions of the pen that encloses the most area?