Thread: Polygon Help

Please help me reach the answer. If anyone could please explain how I can find the answer to this problem I would be very grateful. Thank you very much in advance!


A regular polygon has 12 sides. Find the measure of each interior angle.

Please help!!!

Originally Posted by alwaysalillost

Please help me reach the answer. If anyone could please explain how I can find the answer to this problem I would be very grateful. Thank you very much in advance!


A regular polygon has 12 sides. Find the measure of each interior angle.

Please help!!!

Euclid gives the following formula.

180(n-2) where n is number of sides, this is TOTAL angle sum.

Divide by n to get the value of each one.

Thus, 180(12-2)/12 is the answer.

Thank you so very much! I appreciate the explaination! My math teacher is not very thorough so this is so great of you to help out! Thanks a mil!

Cyana a.k.a. AlwaysALilLost