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A circle has its center at (-3,7) and a radius of 8. What is the equation of the circle in standard form?

Sagot :

We have the following:

The equation of the circle when the center is not the origin is the following:

[tex](x-h)^2+(y-k)^2=r^2[/tex]

Where, (h, k) is the center and r is the radius

replacing:

[tex]undefined[/tex]