Find the number of sides of a regular polygon if one interior angle is 60 degrees. 3 4 5 6

6 years agoLet the number of sides be n 180(n-2)=(n)60 solve for n.

6 years agoAs I said, the formula to find one interior angle is: \(\Large \color{MidnightBlue}{\Rightarrow {180n - 360 \over n} }\) Here, one interior angle is 60 degrees. \(\Large \color{MidnightBlue}{\Rightarrow {180n - 360 \over n} = 60 }\) \(\Large \color{MidnightBlue}{\Rightarrow 60n = 180n - 360 }\) \(\Large \color{MidnightBlue}{\Rightarrow 0 = 120n - 360 }\) \(\Large \color{MidnightBlue}{\Rightarrow 360 = 120n }\) \(\Large \color{MidnightBlue}{\Rightarrow n = 3 }\)

6 years agoagain the same formula?

6 years agookay i think im getting there

6 years agoYep :D

6 years agook what about my next ?

6 years agoHowr u doing?

6 years agook? i guess im still a lil confused

6 years agowhats confusing u?

6 years agoTwid me @LovelyMegan

6 years ago