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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\r
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document.write( "Midpoint Pt(x,y): (
,
)
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document.write( "A( 4, -3 )
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document.write( "B( -2, 7 ) Center of the circle is Pt(1,2)
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document.write( "D = 
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document.write( "A( 4, -3 )
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document.write( "B( -2, 7 ) d =
d = 11.6619, r = 5.83
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