By Louis Navellier, Editor, Blue Chip Growth. There are lots of signs that the U.S. economy is gaining some momentum, and we are nearing a period of much stronger growth. We saw gross domestic product revised to a 4.6% pace, and recent reports show that the labor market is also getting better.
A lot of times, area and perimeter is used to help with a lot of home improvement projects like carpeting and hardwood flooring and painting.
Maximum area of rectangle with fixed perimeter. The result you need is that for a rectangle with a given perimeter the square has the largest area. So with a perimeter of 28 feet, you can form a square with sides of 7 feet and area of 49 square feet. This follows since given a positive number $A$ with $xy = A$ the sum $x + y$ is smallest when $x = y = \sqrt{A}$. You have $2x + 2y = P \implies x + y = P/2$, and you want to find the maximum of the area, $A = xy$.