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precioussalu06 precioussalu06
  • 03-08-2016
  • Mathematics
Answered

A circle has a radius of 12 and a center at (-7,4)

Find the equation of the circle

Verified Answer :

Cybertron Cybertron
  • 03-08-2016

The equation for the circle is

(x+7)^2+(y-4)^2=12^2 

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Ckaranja
Ckaranja Ckaranja
  • 06-08-2016

The equation of the circle is
\((x-a)^{2} + (y-b)^{2} = r^{2}\)
\((x--7)^{2} +( y-4)^{2} = 12^{2}\)
\((x+7)^{2} + (y-4)^{2} = 12^{2}\)

Answer Link

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