Question

10.
In a quadrilateral ABCD. AB = AD and AC bisects angle A show that
triangle abc congruent angle abd
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Answer 1

Answer:

To find that ABC is congruent to ABD

Step-by-step explanation:

AB=AD(given)

AC=AC(Common)

Angle BAC=Angle DAC(AC bisects angle A making two equal parts)

Thus, Triangle ABC is congruent to triangle ABD