If an isosceles triangle `A B C` in which `A B=A C=6c m` is inscribed in a circle of radius `9c m ,` find the area of the triangle.

Explanation

Given: `AB=AC=6 cm`


Given: `OB=OC=9 cm `


Hence, quadrilateral `OCAB` is a kite


Diagonals of a kite are perpendicular to each other.


So, `AO bot BC`


Hence, `AX bot BC`


Assume `AX=x cm `


In right angled triangle `ABX`


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