document.write( "Question 1037037: Point B(-2, 4) lies on a circle centered at A(1, 3). Write a paragraph proof to determine whether C(4, 2) also lies on the circle. \n" ); document.write( "
Algebra.Com's Answer #651741 by josgarithmetic(39620)\"\" \"About 
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Find the equation using standard form as reference and use of the Distance Formula. Your paragraph will be based on this, and also on the use of your point C in your equation, that point C should (which you need to check) satisfy your equation.\r
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\n" ); document.write( "\n" ); document.write( "To push everything together to make the unrefined equation,
\n" ); document.write( "\"%28x-1%29%5E2%2B%28y-3%29%5E2=%28-2-1%29%5E2%2B%284-3%29%5E2\".
\n" ); document.write( "Simplify this and check to find if (4,2) satisfies the equation.
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