Rex wanted to build fence around a rectangular lot. The lot measures 75 meters by 50 meters. How much fencing materials does he need?
Math- perimeter - MathMate, Thursday, March 1, 2012 at 8:07am
The fencing materials required equals the length of the perimeter of the lot, which is shaped as a rectangle 75 metres long by 50 metres wide.
The perimeter of a rectangle is given by the following:
Perimeter=2 * (length+width)
Math - Anonymous, Thursday, March 1, 2012 at 8:07am