Hello, we are trying to plan our chicken run addition to the chicken coop. Our babies are 12 weeks old and are gonna need more space. We suck at math and are seeking help with calculations. If we use two 50" x 16' cattle panels and want the run to be 5' high at the top of the curve, and we are going to attach the panels to a run that's 8' long x 4' high, how much square footage of new space will we be making? Extra credit question: Will a 48'' x 150' roll of chicken wire be enough to cover it all? Thank you, and begin...