document.write( "Question 1037925: two angles are 72 degrees and 49 degrees they each appear twice in a pentagon what is the size of the 5th angle \n" ); document.write( "
Algebra.Com's Answer #652610 by Aldorozos(172)\"\" \"About 
You can put this solution on YOUR website!
Please read this about a pentagon:\r
\n" ); document.write( "\n" ); document.write( "http://www.mathsisfun.com/geometry/interior-angles-polygons.html
\n" ); document.write( "The sum of the angles is 540\r
\n" ); document.write( "\n" ); document.write( "72*2 + 49*2 + x = 540
\n" ); document.write( "Therefore 144 + 98 + x =540 If we solve this problem we get x=298
\n" ); document.write( "x can't be 298 since every angle of pentagon can't be greater than 180 degrees. My guess is that we don't have a pentagon that can have these angles.
\n" ); document.write( "
\n" );