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    wifeymaterial's Avatar
    wifeymaterial Posts: 2, Reputation: 1
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    #1

    Aug 21, 2009, 11:12 AM
    write standard form of the equation of a circle
    How would I write the standard equation of a cirlce given the center is (4,1), radius=2
    :confused:
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
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    #2

    Aug 21, 2009, 11:14 AM

    The basic equation for a circle is:



    Where the center of the circle is at the point (a,b) and the radius of the circle is R.

    Can you take it from here?
    wifeymaterial's Avatar
    wifeymaterial Posts: 2, Reputation: 1
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    #3

    Aug 21, 2009, 11:30 AM
    Thank you ebaines! I can take it from here. Thanks again!:)
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