SOLUTION: The perimeter of a rectangle is 640 ft. The length is 15 ft more than the width. Find the area of the rectangle.

Algebra ->  Rectangles -> SOLUTION: The perimeter of a rectangle is 640 ft. The length is 15 ft more than the width. Find the area of the rectangle.       Log On


   

Question 436207: The perimeter of a rectangle is 640 ft. The length is 15 ft more than the width. Find the area of the rectangle.



Answer by rwm(914) About Me  (Show Source):
You can put this solution on YOUR website!
2l+2w=640
l=w+15
a=l*w
have fun
answers are not whole numbers