Question

find the each interior angle of regular heptagon

Answer 1

SUM OF ALL ANGLES=900*
                                                     and there are 7 angles in heptagon.
 
SO, 900/7 =128.57*

= 128.57*

Answer 2

To find the measure of theinterior angles, we know that the sum of all the angles is 900 degrees (from above)... And there are seven angles... So, the measure of the interior angle of a regular heptagon is about 128.57 degrees.
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