Question

Ques.45:- The interior angle of a regular polygon is 156°. Find the number of sides of the regular polygon-
(a) 12
(b) 13
(c) 14
(d) 15
which option is true??​
and solve it step-by-step​

Answer 1

n*(n-1)=156

hence, n=12

n=no. of sides in regular polygon