Question

a triangle abc has perpendicular biesector ab of side bc similarly be is perpendicular biesector of ac and cf is perpendicular biesector of ab all biesectors meet at point o prove oa =ob=oc​

Answer 1

Step-by-step explanation:

In △ABC,AB=AC and AD is perpendicular bisector of BC. The property by which△ADB is not congruent to △ADC is AAAproperty

⇒ It is given that AB and AC are equal so one side should be in congruent property.

⇒ So, AAA property does not contain any side.