The interior angles of a polygon are in A.P. the smallest angle is `120^0` and the common difference is `5^0dot` Find the number of sides of the polygon.

The interior angle of polygon are in A.P., the smallest angle is 75^0 and the common difference is 10^0 . Find the numberof sieds of the polygon.

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 arithmetic progression. The smallest angle is 120^@ and the common difference is 5^@ Find the number of sides of the polygon

The interior angles of a polygon are in arithmetic progression. The smallest angle is 120^@ and the common difference is 5^@ Find the number of sides of the polygon

The interior angles of a polygon are in arithmetic progression. The smallest angle is 52^(@) and the common difference is 8^(@) . Find the number of sides of the polygon.

The interior angle of a polygon are in A.P. with common difference 5^@ . If the smallest angle is 120^@ , find the number of sides of the polygon.

The interior angles of a convex polygon form an arithmetic progression with a common difference of 4^(@) . Determine the number of sides of the polygon if its largest interior angle is 172^(@) .

Find the number of diagonals of a 16-sided polygon.

The interior angle of a regular polygon is 156^0dot Find the number of sides of the polygon.

In a polygon the number of diagonals 77. Find the number of sides of the polygon.