Math, asked by bishnupriyamohanty80, 3 months ago

In an isosceles triangle ABC, AB=AC and the bisector of angle A meets BC at R. Find the measure of angle ARB.

Answers

Answered by kishore0819

2

Answer:

90 degree

Step-by-step explanation:

the angle bisected in an isosceles triangle becomes its altitude and therefore angle ARB is 90

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