180/3 = 60 degreees for three sides (triangle)
360/4 = 90 for four sides (a square)
540/5 = 108 for five sides (a regular pentagon)
720/6 = 120 for a six sides
etc...
(n-2)*180/n = 180 - 360/n for n sides
The interior angles of a regular polygon are all equal. What is the measure of each interior angle of an n-sided polygon?
Thank you!
1 answer
1 answer