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.
For any triangle with sides a, b, c and semiperimeter s = (a+b+c) / 2, the altitude from side a is given by. This follows from combining Heron's formula for the area of a triangle in terms of the sides with the area formula (1/2)ÃbaseÃheight, where the base is taken as side a and the height is the altitude from a.