Posted by **Kalkidan** on Thursday, March 8, 2012 at 11:49am.

Show that centeral angle of n-sided regular polygon is 360/n

- geometry -
**Steve**, Thursday, March 8, 2012 at 3:18pm
divide the n-gon into n triangles. Because the n-gon is regular, all the triangles are congruent. Thus, there are n equal angles which add up to 360°. So, each central angle is 360/n.

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