The length of a rectangle is less than six times its width by cm. Given that its perimeter equals that of a square whose side length cm, find the dimensions of the rectangle .
Step 1: Find the width of the rectangle.
Let represent the rectangle's width and represent the rectangle's length. Write an equation to show that the rectangle's perimeter is equal to the square's perimeter. Then solve for .
Step 2: Find the length of the rectangle.
So, the rectangle's width is cm and its length is cm.