Eight matchsticks are arranged into a stylized image of two hills. Using two additional matchsticks is it possible to divide the figure into two parts of the same area and shape?
Eight matchsticks are arranged into the pentagon resembling a house. Employing three additional matchsticks, divide the shape into two parts of the same area. Note: none of the three matchsticks must touch the matchstick A, even at its ends. Of the five shape’s corners how many of them the dividing matchsticks will touch with their […]