document.write( "Question 1094939: Im not sure what formula to use for this problem\r
\n" ); document.write( "\n" ); document.write( "Find the diameter of a circle that has an arc length of 36.90 cm and a central angle of 128 degrees 18 minutes. Round to 1 decimal place.
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Algebra.Com's Answer #709511 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
\"pi%2Ad\" formula for circumference; d for diameter\r
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\n" ); document.write( "\n" ); document.write( "\"pi%2Ad%2A%28128.3%2F360%29=36.9\"\r
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\n" ); document.write( "\n" ); document.write( "\"d=36.9%28360%2F128.3%29%281%2Fpi%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"d=33\"
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