< PREVIOUS PROBLEM | NEXT PROBLEM >

Prove that the area K of a triangle ABC in terms of the sides a, b, and c is .

Home | Search | Geometry | Problems | All Problems | Open Problems | Visual Index | 10 Problems | 1161-1170 | Triangles | Triangle area | Altitude | Area | Heron's Formula | Email | Post a Solution / comment | by Antonio Gutierrez Last updated: Dec 8, 2015