document.write( "Question 1073273: How to find diameter of a circle whose 2 parallel cords r of 6 and 8 cm respectively and height between these two cords is 1 cm?
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Algebra.Com's Answer #688141 by Fombitz(32388) $\"\"$ $\"About$

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\n" ); document.write( " $\"x%5E2%2B4%5E2=R%5E2\"$
\n" ); document.write( " $\"%28x%2B1%29%5E2%2B3%5E2=R%5E2\"$
\n" ); document.write( "So,
\n" ); document.write( " $\"x%5E2%2B16=%28x%2B1%29%5E2%2B9\"$
\n" ); document.write( " $\"x%5E2%2B16=x%5E2%2B2x%2B1%2B9\"$
\n" ); document.write( " $\"x%5E2%2B16=x%5E2%2B2x%2B10\"$
\n" ); document.write( " $\"2x=6\"$
\n" ); document.write( " $\"x=3\"$
\n" ); document.write( "So,
\n" ); document.write( " $\"3%5E2%2B4%5E2=R%5E2\"$
\n" ); document.write( " $\"9%2B16=R%5E2\"$
\n" ); document.write( " $\"R=5\"$
\n" ); document.write( " $\"D=2%285%29\"$
\n" ); document.write( " $\"D=10\"$ $\"cm\"$
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