Question

the bisector of the vertical angle of an isosceles triangle bisects the base at​

Answer 1

Answer:

Answer

Let ΔABC be the isoceleus triangle with AB=AC and AD as vertical angle bisector

AB=AC

∠B=∠C

∠BAD=∠CAD

So by ASA criteria the triangles are congruent.

⟹BD=DC

So the bisector of vertical angel bisects the base

Answer 2

Step-by-step explanation:

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