document.write( "Question 972909: If seven matrons assembled for a meeting shake hands with one another,how many handshakes take place \n" ); document.write( "
Algebra.Com's Answer #595227 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! This is a classic problem. Look for the pattern. Start with three points around a circle and draw the connections. Increase by one point each run and repeat. \n" ); document.write( " |