In the triangle ABC, AB = 2 cm, BC = 3 cm and AC = 4 cm. D is the middle point of AC. If a square is constructed on the side BC, what is the area of the square?

• A. $$2.50 cm^2$$
• B. $$1.50 cm^2$$
• C. $$3.50 cm^2$$
• D. $$4.25 cm^2$$