document.write( "Question 483093: What has nine angles nine vertices and nine sides ? \n" ); document.write( "
Algebra.Com's Answer #330620 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "\n" ); document.write( "\"Nonagon\"\r
\n" ); document.write( "\n" ); document.write( "1. A nonagon has \"nine\"\"+sides\".\r
\n" ); document.write( "\n" ); document.write( "2. A nonagon has \"nine\" inside \"angles\".\r
\n" ); document.write( "\n" ); document.write( "3. All nine sides of a nonagon are of equal length.\r
\n" ); document.write( "\n" ); document.write( "4. Each of the interior angles of a nonagon is \"140%B0\".\r
\n" ); document.write( "\n" ); document.write( "5. A nonagon is defined as a regular nine-sided nonagon with nine equal angles.\r
\n" ); document.write( "\n" ); document.write( "6. The sum of all the interior angles of a nonagon is 1260°.\r
\n" ); document.write( "\n" ); document.write( "7. A nonagon is a two-dimensional figure.\r
\n" ); document.write( "\n" ); document.write( "8. Nonagons are studied in the branch of geometry called plane geometry.\r
\n" ); document.write( "\n" ); document.write( "9. In plane geometry a nonagon is classified as a type of regular polygon.\r
\n" ); document.write( "\n" ); document.write( "10. What is the root of the name of the shape? It comes from Latin words \"nonus\" which means \"\"ninth\"\" and \"gonon\" which means \"angle\".\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );