(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

2 circles have the equation x^{2}+y^{2}-2x-2y+1=0 and x^{2}+y^{2}-12x-12y+36=0 respectively. Both circle touches the x-axis, y-axis and the line 3x + 4y = 12. Find the fourth tangent of the 2 circles.

2. Relevant equations

3. The attempt at a solution

This is second part of the question, I solved the first part which require to find the equation of the 2 circles... And now i stuck at this final part... can anyone help me?

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# Homework Help: Coordinate geometry

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