Some Of Important Formula of Regular Polygon:-
All SSC CGL questions related to regular polygon will be solved by below formulas
Sum Of External Angles:-
360
Each External Angle:-
360/n
Sum Of Internal Angles:-
(n-2)*180
Each Internal Angle:-
[(n-2)*180]/n
Sum Of Internal Angle + External Angle:-
180
Number of Diagonals:-
n(n-3)/2
Note:- Here “n” is no of sides