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6 September, 09:23

The center of a circle is at (-5, 2) and its radius is 7. What is the equation of the circle?

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  1. 6 September, 11:14
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    (X+5) ^2 + (Y-2) ^2 = 49

    Step-by-step explanation:

    Equation of the circle

    (X-a) ^2 + (Y-b) ^2 = r^2

    Center = (-5; 2), so : a = - 5 y b=2

    y r=7
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