The interior angles of a polygon are in A.P. The smallest anlge is `((2pi)/(3))^(c )` and common difference is `5^(@)`. Find the number of sides in the polygon.

The interior angles of a polygon are in A.P. The smallest anlge is `((

1.	The interior angles of a polygon are in A.P. The smallest anlge is `((2pi)/(3))^(c )` and common difference is `5^(@)`. Find the number of sides in the polygon.
Answer» Correct Answer - 9