document.write( "Question 1063739: A convex pentagon has exterior angles of 80° 83° 27° and 35° what is the measure of an exterior angle at the fifth vertex \n" ); document.write( "
Algebra.Com's Answer #678864 by Boreal(15235)\"\" \"About 
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All the exterior angles add to 360 degrees
\n" ); document.write( "These four add to 225 degrees.
\n" ); document.write( "The last one has to be 135 degrees.
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