Question

O is the centre of circle and chord AB is equal to the radius of the circle.by which euclid's axiom,it can be proved that triangle OAB is an equilateral triangle?

Answer 1

Given that,
Radius of circle = Chord of circle.
and
Radius of Circle are equal to each other.

So the triangle contain all three sides are equal to each other by this axiom.

EQUALS OF EQUAL ARE EQUAL TO EACH OTHER.



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