Question 1016022
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what would be the steps to solve the proof with the given: segment ab is congruent to segment bc, segment db bisects angle abc and the prove: segment ad is congruent to segment cd
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The standard formulation of this property in Geometry is:


"In an isosceles triangle the bisector of the angle opposite to the base is the median".


See the lesson <A HREF=http://www.algebra.com/algebra/homework/Triangles/An-altitude-a-median-and-an-angle-bisector-in-the-isosceles-triangle.lesson>An altitude a median and an angle bisector in the isosceles triangle</A> in this site, Theorem 3.