AD and BE are respectively altitudes of triangle ABC such that AE=BD. Prove that AD=BE.

AD and BE are respectively altitudes of triangleABC such that AE=BD. Prove that AD=BE

AD and BE are respectively altitudes of an isosceles triangle ABC with AC=BC . Prove that AE=BD

In Figure,AD and BE are respectively altitudes of ABC such that AE=BD .Prove that AD=BE .

In Figure,aAD and BE are respectively altitudes of an isosceles triangle ABC with AC=BC* Prove that AE=BD

In an equilateral triangle ABC, D is a point of BC such that 4BD = BC. Prove that 16AD^(2)=13BC^(2) .

In Figure,if AB=AC and BE=CD prove that AD=AE .

AD, BE and CF , the altitudes of triangle ABC are equal. Prove that ABC is an equilateral triangle.

In Figure,AD=AE and D and E are points on BC such that BD=EC .Prove that AB=AC

AD, BE and CF are altitudes of triangle ABC. If AD = BE = CF, prove that triangle ABC is an equilateral triangle.

In ABC,D and E are points on sides AB and AC respectively such that AD xx EC=AE xx DB. Prove that DEBC .