Humber Circuit Board Project

An Electromechanical Engineering Technician from Humber is being consulted regarding the design of a special rectangular circuit board. [br][br]The outside perimeter of the circuit board must be a fixed length of 20 cm in order to fit a fiber optic micro cable.[br][br]What should the dimensions of the circuit board be in order to optimize the area of the board?

Information: Humber Circuit Board Project