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malakiy
malakiy asked in Education & ReferenceHomework Help · 4 years ago

Write the equation of a circle, given the center is at point A(4,6) and the radius = 3?

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  • Marley K
    Lv 7
    4 years ago

    the equation of any circle is:

    (x - h)^2 + (y - k)^2 = r^2

    where (h,k) is the center and r is the radius.

    you are given:

    h = 4

    k = 6

    r = 3

    plug in those numbers to get:

    (x - 4)^2 + (y - 6)^2 = 9

    done!

  • ?
    Lv 7
    4 years ago

    How about YOU write it?

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