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Prove that the area K of a triangle ABC in terms of the altitudes or heights h_{a}, h_{b}, and h_{c} is .

Home | Search | Geometry | Problems | All Problems | Open Problems | Visual Index | 1171-1180 | Triangles | Triangle area | Altitude | Area | Heron's Formula | Problem 1056 | Problem 764 | Problem 195 | Email | Post a comment or solutionLast updated: Dec 10, 2015 by Antonio Gutierrez