Heather223
Heather223
07-04-2016
Mathematics
contestada
how many circles have a center of (4,7)?
Respuesta :
lukyo
lukyo
07-04-2016
Any circle that can given by
[tex](x-4)^{2}+(y-7)^{2}=r^{2}[/tex]
have a center of [tex](4,\;7).[/tex]
You can choose
any positive value
for the radius [tex]r.[/tex] Hence, there are infinity circles.
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