Jawaban:
(x-1)^2+(y-5)^2=9^2
x^2-2x+1+y^2-10y+25=81
x^2+y^2-2x-10y+26-81=0
x^2+y^2-2x-10y-55=0
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Jawaban:
(x-1)^2+(y-5)^2=9^2
x^2-2x+1+y^2-10y+25=81
x^2+y^2-2x-10y+26-81=0
x^2+y^2-2x-10y-55=0