document.write( "Question 736900: In a triangle, if one angle is 99 degrees, and the other two angles are d and e, and angle d is twice as angle e, what are angles d and e? \n" ); document.write( "
Algebra.Com's Answer #450047 by IBRAHIM92(5)\"\" \"About 
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sum of angles of a triangle =180 degree\r
\n" ); document.write( "\n" ); document.write( "d+e+99=180
\n" ); document.write( "d is twice as e so d =2e
\n" ); document.write( "2e+e+99=180
\n" ); document.write( "3e=180-99 = 81
\n" ); document.write( "e =27 ,d = 54
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