Posted by Lori on Wednesday, August 1, 2012 at 5:14pm.
The perimeter of a rectangle equals the sum of the length of its four sides.If the width of the rectangle if 7 inches and its perimeter is 48 inches, what is the length of the rectangle?

Math  Ms. Sue, Wednesday, August 1, 2012 at 5:24pm
P = 2L + 2W
48 = 2L + 14
34 = 2L
17 = L