Write the definition for a class called Rectangle that has floating point data members length and width. The class has the following member functions: void setlength (float)r void setwidth (float) ...

# An integer N is given, representing the area of some rectangle. # The area of a rectangle whose sides are of length A and B is A * B, and the perimeter is 2 * (A + B). # The goal is to find the ...

Using cushions to build a fort, explore the concept of finding the largest area for a fixed perimeter. Surprisingly, there is no direct relationship between the perimeter of a rectangle and its area.