document.write( "Question 394948: give the equation of the circle (in standard form) that has the given center and radius length.\r
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Algebra.Com's Answer #280302 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "Standard Form of an Equation of a Circle is 
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document.write( "where Pt(h,k) is the center and r is the radius
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document.write( "1.)Center Pt(0,0) and r = 6    x^2 + y^2 = 36
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document.write( "2.)Center Pt(-2,4)and r = 4    (x+2)^2 + (y-4)^2 = 16 \n" );
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