# SOLUTION: hiya I wanted you to tell me the proof that altitudes on a triangle are congruent using Ceva's theorm. But i nned to know the proof using trigonmetry. the diagram i was given w

Algebra ->  Algebra  -> Geometry-proofs -> SOLUTION: hiya I wanted you to tell me the proof that altitudes on a triangle are congruent using Ceva's theorm. But i nned to know the proof using trigonmetry. the diagram i was given w      Log On

 Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help! Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

 Geometry: Proofs in Geometry Solvers Lessons Answers archive Quiz In Depth

 Question 256042: hiya I wanted you to tell me the proof that altitudes on a triangle are congruent using Ceva's theorm. But i nned to know the proof using trigonmetry. the diagram i was given was of a triangle ABC and a line that is perpendiular to the line BC (at point A')and hits vertex A. also i have an angle at A*B*A' 'b'. Could you help me please? thanQ for lookingAnswer by solver91311(16885)   (Show Source): You can put this solution on YOUR website! I don't think you meant 'congruent.' I think you meant 'concurrent.' See the Wikipedia article on Ceva's Theorem: http://en.wikipedia.org/wiki/Ceva's_theorem John