<PRE><B>Question 1132997</B>
.
one of the interior angle of a regular polygon is 80 degrees and each of the other interior angle is 128 degrees.
find the number of sides of the polygon
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Different parts of the given problem CONTRADICT each other.



&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;If a polygon is a regular polygon, &amp;nbsp;then &amp;nbsp;ALL &amp;nbsp;ITS &amp;nbsp;INTERIOR &amp;nbsp;ANGLES &amp;nbsp;are congruent.


&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;In this case, &amp;nbsp;it can not happen that one of the angles is different from other / (others).



&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;The condition in the post is &amp;nbsp;DEFECTIVE.



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