document.write( "Question 608970: the sizes of the angles of a triangle is in proportion 1:2:3, find the size of each angle \n" ); document.write( "
Algebra.Com's Answer #383439 by Alan3354(69443)\"\" \"About 
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1+2+3 = 6
\n" ); document.write( "180/6 = 30
\n" ); document.write( "--> 30, 60, 90
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