document.write( "Question 1159655: In triangle PQR, m < Q = 103 degrees, PQ = 11.2, and QR = 13.1.
\n" ); document.write( " To the nearest tenth, what is PR?
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Algebra.Com's Answer #782679 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "In triangle \"PQR\",
\n" ); document.write( " \"m\" < \"Q+=+103\" degrees,
\n" ); document.write( "\"PQ+=+11.2\", and
\n" ); document.write( "\"QR+=+13.1\"
\n" ); document.write( " To the nearest tenth, what is \"PR\"?\r
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\n" ); document.write( "\n" ); document.write( "\"PR=sqrt%28%28PQ%29%5E2%2B%28QR%29%5E2-2%2APQ%2AQR%2Acos%28Q%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"PR=sqrt%28%2811.2%29%5E2%2B%2813.1%29%5E2-2%2A11.2%2A13.1%2Acos%28103%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"PR=sqrt%28125.44%2B171.61-293.44%2A%28-0.2249511%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"PR=sqrt%28297.05%2B66.0097%29\"\r
\n" ); document.write( "\n" ); document.write( "\"PR=sqrt%28363.0597%29\"\r
\n" ); document.write( "\n" ); document.write( "\"PR=19.1\"\r
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