Which equation represents a circle that contains the point (-5,-3) and has a center at (-2,1)

Question

Which equation represents a circle that contains the point (-5,-3) and has a center at (-2,1)

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Piper 2 weeks 2022-01-12T03:11:37+00:00 1 Answer 0 views 0

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    2022-01-12T03:13:25+00:00

    Answer:

    The equation of circle is:

    Solution:

    The general form of equation is given as:

    Where, “r” is radius of circle and (a, b) is center of circle

    Given that center at (-2, 1)

    a = -2 and b = 1

    Substitute (a , b) = (-2, 1) and (x, y) = (-5, -3) in general equation

    Substitute r = 5 and (a, b) = (-2, 1) in general equation

    Thus the equation of circle is found

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