document.write( "Question 918179: Using the Law of Cosines, find the side of a triangle in which the other two sides measure 75\" and 46\" respectively, and their included angle in 110 degrees. Show all work. \n" ); document.write( "
Algebra.Com's Answer #556947 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "      x2 = 752 + 462 - 2*75*46*cos(110°)\r\n" );
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document.write( "      x2 = 5625 + 2116 - 6900*(-0.3420201433)\r\n" );
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document.write( "      x2 = 7741 + 2359.938989\r\n" );
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document.write( "      x2 = 10100.93898\r\n" );
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document.write( "      x = 100.5034277\"\r\n" );
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document.write( "Edwin
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