Rohit has 6 wooden sticks of equal length............At what internal angle he has to join wooden stick with each other?

Question

Rohit has 6 wooden sticks of equal length.
He wants to join all of them in such a way that they make a regular polygon.
At what internal angle he has to join wooden stick with each other?

Answer 1

Internal angle= (2n-4)/n*90 deg, where n= number of sides
n=6 => Internal angle= 120 deg