document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=799486>Question 799486</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The measure of an interior of a regular polygon is 130. Find the number of sides. </SPAN>\n" );
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document.write( "The measure of an interior angle of a regular polygon is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=130 ALIGN=MIDDLE  ALT=\"130\"   DISABLED_style= \"max-width:90%; height:auto;\" >. Find the number of sides.\r<BR>\n" );
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document.write( "It impossible for a interior angle of a regular polygon to equal <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=130 ALIGN=MIDDLE  ALT=\"130\"   DISABLED_style= \"max-width:90%; height:auto;\" > degrees.\r<BR>\n" );
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document.write( "Why? \r<BR>\n" );
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document.write( "In that case, the exterior angle of this 'polygon' would be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=180-130=50 ALIGN=MIDDLE  ALT=\"180-130=50\"   DISABLED_style= \"max-width:90%; height:auto;\" >. The sum of the exterior angles of any polygon is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=360 ALIGN=MIDDLE  ALT=\"360\"   DISABLED_style= \"max-width:90%; height:auto;\" > degrees, so the number of sides would be supposedly equal to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=360%2F50 ALIGN=MIDDLE  ALT=\"360%2F50\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7.2 ALIGN=MIDDLE  ALT=\"7.2\"   DISABLED_style= \"max-width:90%; height:auto;\" >. A polygon cannot have <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7.2 ALIGN=MIDDLE  ALT=\"7.2\"   DISABLED_style= \"max-width:90%; height:auto;\" > sides, so the angle can't measure <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=130 ALIGN=MIDDLE  ALT=\"130\"   DISABLED_style= \"max-width:90%; height:auto;\" > degrees.  </SPAN>\n" );
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