Robitussin CF is a cold formula only; Robitussin DM contains the cough suppressant dextromethorphan, which, when taken in large doses, is capable of producing psychotropic effects. Robitussin CF does not contain that drug. 33 people found this useful.
Segment BD is an altitude of triangle ABC. Find the area of the triangle. Triangle ABC with altitude BD is shown. Point A is at 2, 1. Point B is at negative 1, 4. Point C is at 2, 6. Point D is at 2, 4. 7.5 9.5 10 15.
Orthocenters of Triangles. The orthocenter of a triangle is the intersection of the three altitudes of a triangle. Remember, the altitude of a triangle is a perpendicular segment from the vertex of the triangle to the opposite side. For example, for the given triangle below, we can construct the orthocenter (labeled as the letter H) using Geometer s Sketchpad (GSP):