document.write( "Question 919948: Two wire circles of diamerets 12 cm and 8 cm are cut and then joined to make one larger circle. Find the diameter of large circle. plz help me .Thanks in advance. \n" ); document.write( "
Algebra.Com's Answer #558063 by josgarithmetic(39617)\"\" \"About 
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Find the sum of the circumferences.
\n" ); document.write( "\"2%2Api%2A%2812%2F2%29%2B2%2Api%288%2F2%29\"
\n" ); document.write( "\"20pi\"
\n" ); document.write( "That is the circumference of the large circle from the two smaller circles.\r
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\n" ); document.write( "\n" ); document.write( "Diameter:
\n" ); document.write( "\"2pi%2AR=20pi\" where R is the RADIUS.
\n" ); document.write( "\"R=10\"
\n" ); document.write( "that means, we want twice R because that would be the diameter.
\n" ); document.write( "\"highlight_green%282%2AR=highlight%2820%29%29\"
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