document.write( "Question 28771: how many diagnols are in an octagon, nonagon, and decagon?¿
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #16356 by Kalmetam(43) ![]() You can put this solution on YOUR website! Octagon=4 diagonals \n" ); document.write( "Nonagon=8 diagonals \n" ); document.write( "Decagon=8 diagonals \n" ); document.write( " |