50 POINTS! In ABC point M is the midpoint of side AB, and point K is a midpoint of side CB. FInd the area of MKC if area of ABC is equal to 28 cm

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown