Geo4.21

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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\,


Main Page:Geometry:Circles