Heptagon
Revision as of 10:04, 17 January 2020 by Minnesotamath (talk | contribs)
A heptagon is a polygon with seven sides. The sum of the interior angles of a heptagon is 
Therefore, the measure on an interior angle in a regular heptagon is $(\left\frac{900}7)^{\circ}\right.$ (Error compiling LaTeX. Unknown error_msg)
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