document.write( "Question 635136: 2. Determine how many diagonals a 20-gon has. \n" ); document.write( "
Algebra.Com's Answer #400142 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Hint:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Any n-gon has |