document.write( "Question 342423: Find the equation of a circle satisfying the conditions given. Then sketch the graph.\r
\n" ); document.write( "\n" ); document.write( "center (1, -2), diameter 6\r
\n" ); document.write( "\n" ); document.write( "if the radius is half of the diameter, wouldn't the radius be 3? The solution manual is saying the radius is 2 times the square root of 3.\r
\n" ); document.write( "\n" ); document.write( "Please explain in detail how to get the correct answer.\r
\n" ); document.write( "\n" ); document.write( "Thank you.
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Algebra.Com's Answer #245089 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
you are correct about the radius ___ sounds like an error in the system somewhere\r
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\n" ); document.write( "\n" ); document.write( "the general equation for a circle of radius \"r\" , centered at (h,k) is ___ (x - h)^2 + (y - k)^2 = r^2\r
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\n" ); document.write( "\n" ); document.write( "in this case ___ (x - 1)^2 + (y + 2)^2 = 9
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