Posted by Cassie on Wednesday, February 8, 2012 at 5:36pm.
Find the dimensions of the rectangle.The perimeter is given.
Rectangle: P= 210 ft.
w;side of rec.
2w=15;bottom of rectangle
Help!

PreAlgebra  PsyDAG, Thursday, February 9, 2012 at 11:34am
From your data:
2W + 2L = P
15 + 2L = 210
Subtract 15 from both sides, then divide both sides by 2.