Construct the Nine Point Circle, as shown and described below; must pass the "drag test."[br][br]1. In triangle ABC construct the midpoints of the three sides. Right click on the points and "show label". Midpoints should be labeled D, E, and F.[br][br]2. In triangle ABC construct the altitudes of the three sides. Mark and label (right click) the orthocenter "O". [br][br]3. Mark the base of the altitudes where each line meets the sides of the triangle. Label these points G, H, J. You will need to rename point I to J. [br][br]3. In triangle ABC construct the midpoints of the distance between the orthocenter and each of the vertices. Label these points K, L, and M[br][br]4. In triangle ABC construct the circumcenter. Label this point Ci.[br][br]5. In triangle ABC construct the midpoint between the circumcenter and the orthocenter. Label this point Mid.[br][br]6. Construct a circle with its center at Mid and a point on the circumference at the midpoint of one of the sides of triangle ABC; this is the Nine Point Circle