document.write( "Question 173849: What is the area of a polygon on the geoboard with 5 pins on the inside and 10 pins on the perimeter?\r
\n" ); document.write( "\n" ); document.write( "8
\n" ); document.write( "13
\n" ); document.write( "25
\n" ); document.write( "9
\n" ); document.write( "or 27
\n" ); document.write( "

Algebra.Com's Answer #129268 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
I can't tell from your description how the pins are arranged on your Geoboard. Visit http://www.cut-the-knot.org/Curriculum/Geometry/Geoboard.shtml and you can set the pins yourself and the applet will calculate the area for you. \n" ); document.write( "
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