napisz równanie okręgu o środku w punkcie s=(1,-3)do którego należy punkt a=(3,5)
(x-a)²+(y-b)²=r²
S=(a.b)=(1,-3)
(x-1)²+(y+3)²=r²
(3-1)²+(5+3)²=r²
4+64=r²=68
(x-1)²+(y+3)²=68
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(x-a)²+(y-b)²=r²
S=(a.b)=(1,-3)
(x-1)²+(y+3)²=r²
(3-1)²+(5+3)²=r²
4+64=r²=68
(x-1)²+(y+3)²=68