Question

3) The sum of angles of a Regular polygon is 3240 degeree how many sides does it have? find its one inner angle and one outer angle​

Answer 1

Answer:

sum of interior angles =(n-1)180 where n is no of your sides

Step-by-step explanation:

n-1=3240/180=18

n=19

given its regular polygon

so each inner angle is same

angle=3240/19=170.5