document.write( "Question 335771: how many diagonals total could be drawn in aregular 100-gon \n" ); document.write( "
Algebra.Com's Answer #240779 by stanbon(75887)\"\" \"About 
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how many diagonals total could be drawn in aregular 100-gon
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\n" ); document.write( "The 100-gon has 100 vertices.
\n" ); document.write( "The # of connecting line segments is 100C2 = (100*99)/(1*2) = 50*99 = 4950
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\n" ); document.write( "100 of those line segments are sides of the 100-gon.
\n" ); document.write( "The rest are diagonals.
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\n" ); document.write( "# of diagonals is 4950-100 = 4850
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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