Geo4.21

Find the equation to the circumcircle of the traingle formed by the line 7x-3y-2=0 with the coordinate axes.

Given line is

$7x-3y-2=0\,$

Equation to the required circumcircle is

By using the formula,

$7(-3)(x^2+y^2)-2(-3x+7y)=0\,$

$21x^2+21y^2-6x+14y=0\,$