document.write( "Question 791661: in a triangle, one angle is twice as large as another angle and the third angle is 40 degree larger than the smallest angle . find all three angles. \n" ); document.write( "
Algebra.Com's Answer #479659 by Cromlix(4381)\"\" \"About 
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First angle = x
\n" ); document.write( "Second angle = 2x
\n" ); document.write( "Third angle = x + 40
\n" ); document.write( "Total angles in a triangle = 180 degrees
\n" ); document.write( "x + 2x + x + 40 = 180
\n" ); document.write( "Collect like terms
\n" ); document.write( "4x + 40 = 180
\n" ); document.write( "4x = 180 - 40
\n" ); document.write( "4x = 140
\n" ); document.write( "x = 35 degrees
\n" ); document.write( "First angle = 35 degrees
\n" ); document.write( "Second angle = 70 degrees
\n" ); document.write( "Third angle = 75 degrees
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-)
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