document.write( "Question 422613: The measure of one angle of a triangle is 55 degrees. A second angle contains 2/3 as many degrees as the third angle. How many dgrees in the largest angle? \n" ); document.write( "
Algebra.Com's Answer #294956 by Gogonati(855)\"\" \"About 
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Solution: Denote X degree the largest angle. The second angle is \"2%2AX%2F3\" degree and the first angle is 55 degree. We know that the sum of the three angles is 180 degree. Therefore we write:\r
\n" ); document.write( "\n" ); document.write( " \"x%2B2x%2F3%2B55=180\"\r
\n" ); document.write( "\n" ); document.write( " \"+5x%2F3+=+125\"\r
\n" ); document.write( "\n" ); document.write( " \"+5x+=+375+\"\r
\n" ); document.write( "\n" ); document.write( " x = 75 \r
\n" ); document.write( "\n" ); document.write( "Answer: The largest angle is 75 degree, The second angle is \"2%2A75%2F3\" = 50 degree.
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