SOLUTION: Which theorem proves that ABD is congruent to CBD?
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Question 1131111: Which theorem proves that ABD is congruent to CBD?
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
the postulate or theorem you can use to prove ∆ ≅ ∆ :
Theorem->stands for "side, angle, side" and means that we have two triangles where we know two sides and the included angle are equal
Theorem ->stands for "angle, side, angle" and means that we have two triangles where we know two angles and the included side are equal
Theorem-> stands for "side, side, side" and means that we have two triangles with all three sides equal
Theorem->stands for "angle, angle, side" and means that we have two triangles where we know two angles and the non-included side are equal
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