1.The sides of a circle lie on the lines 3x-4y+8=0, 3x+4y-32=0 and x=8. Find the equation of the circle inscribed circle.
2.The sides of a circle lie on the lines 3x+y-5=0, x+3y+7=0 and x-3y-1=0. Find the equation of the circle inscribed in the triangle.
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