Post a New Question


posted by on .

In triangle ABC, centroid D is on the median line segment AM. AD=x+4 and DM=2x-4. Find AM.

  • GEOMETRY - ,

    AM = AD+DM = x+4+2x-4 = 3x
    we also know that AD = 2DM, so
    AM = 3(2x-4)

    so, 3x = 6x-12
    x = 4

    AM = 12

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question