document.write( "Question 1187119: Determine the solutions of triangle DEF if:\r
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document.write( "Angle D=38 degrees
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document.write( "Side e=30 cm
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document.write( "Side f=45 cm \n" );
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Algebra.Com's Answer #818083 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Determine the solutions of triangle DEF if:\r \n" ); document.write( "\n" ); document.write( "Angle D=38 degrees \n" ); document.write( "Side e=30 cm \n" ); document.write( "Side f=45 cm \n" ); document.write( "----------------- \n" ); document.write( "It's a SAS, side, angle, side. \n" ); document.write( "Use the Cosine Law to find the 3rd side, \n" ); document.write( "Then use the Law of Sines to find a 2nd angle. \n" ); document.write( "------------- \n" ); document.write( "You can make an Excel sheet to do these. \n" ); document.write( " |