document.write( "Question 700858: what is the answer to this question. the measure of the three angles of a certain triangle are in the ratio 3:2:1. what are the degrees measures of these angles
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Algebra.Com's Answer #432034 by CRandunu(8)![]() ![]() You can put this solution on YOUR website! let three angles of triangle be a,b,c \n" ); document.write( " we know a+b+c=180 degrees-----------(1)\r \n" ); document.write( "\n" ); document.write( " but we know angles ratio \n" ); document.write( "hence a:b:c= 3:2:1 =3c:2c:c\r \n" ); document.write( "\n" ); document.write( "according to this ratio we can write \n" ); document.write( "a=3c , b=2c ,c=c\r \n" ); document.write( "\n" ); document.write( "from (1) 3c+2c+c=180 \n" ); document.write( " c=30 degrees \n" ); document.write( " hence a=3c=90 degrees \n" ); document.write( " b=2c=60 degrees\r \n" ); document.write( "\n" ); document.write( "hence three angles are in degrees 90,60,30 \n" ); document.write( " \n" ); document.write( " |