document.write( "Question 1070184: The largest angle of a triangle is 5 times the size of the smallest, and the middle angle is 3 times the size of the smallest. What are the three angle measures?
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document.write( "The smallest angle of a triangular sunshade measures 11 degrees less than the middle-sized angle. The largest angle measures 11 degrees more than twice the middle-sized angle. What are the angle measures?\r
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document.write( "Thank you!
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Algebra.Com's Answer #685292 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! First one has angles x, 3x, and 5x. They add to 180 (x is the smallest angle) \n" ); document.write( "9x=180 \n" ); document.write( "x=20 degrees \n" ); document.write( "3x=60 degrees \n" ); document.write( "5x=100 degrees \n" ); document.write( "------------------------------- \n" ); document.write( "middle angle is x \n" ); document.write( "smallest is x-11 \n" ); document.write( "largest is 2x+11 \n" ); document.write( "They all add to 180 \n" ); document.write( "x+x-11+2x+11=180 \n" ); document.write( "4x=180 \n" ); document.write( "x=45 degrees (middle) \n" ); document.write( "smallest is 34 degrees \n" ); document.write( "largest is 101 degrees \n" ); document.write( " |