document.write( "Question 481169: Find the equation of the circle that has End point between the 2 two points A( 4, -3 ); B( -2, 7 )
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Algebra.Com's Answer #329502 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Standard Form of an Equation of a Circle is \"%28x-h%29%5E2+%2B+%28y-k%29%5E2+=+r%5E2\"
\n" ); document.write( "where Pt(h,k) is the center and r is the radius\r
\n" ); document.write( "\n" ); document.write( "Midpoint Pt(x,y): ( \"%28x%5B1%5D+%2B+x%5B2%5D%29%2F2\", \"%28y%5B1%5D+%2B+y%5B2%5D%29%2F2++%29\")
\n" ); document.write( "A( 4, -3 )
\n" ); document.write( "B( -2, 7 ) Center of the circle is Pt(1,2)
\n" ); document.write( "\"%28x-1%29%5E2+%2B+%28y-2%29%5E2+=+r%5E2\"
\n" ); document.write( "D = \"sqrt+%28%28x%5B1%5D-x%5B2%5D%29%5E2%2B%28y%5B1%5D-y%5B2%5D%29%5E2%29%29\"
\n" ); document.write( "A( 4, -3 )
\n" ); document.write( "B( -2, 7 ) d = \"sqrt%286%5E2+%2B+%28-10%29%5E2%29=+sqrt%28136%29\" d = 11.6619, r = 5.83
\n" ); document.write( "\"%28x-1%29%5E2+%2B+%28y-2%29%5E2+=+34\"\r
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