The sum of the interior angles in a polygon is `1980^(@)`. Find the number of sides of the polygon.

The sum of the measure of the interior angles of a polygon is 540^(@) . Find the number of sides of the polygon.

The sum of the interior angles of a polygon is 1260^(@) . The number of sides of the polygon is :

The interior angle of a regular polygon is 156^(@). Find the number of sides of the polygon.

If the sum of the interior angles of a polygon is 2340^(@) , then find the number of sides of the polygon.

Each interior angle of a polygon is 108°. Find the number of sides of the polygon.

The sum of all interior angles of a polygon is 1440^(@) . The number of sides of the polygon is

The sum of all interior angles of a polygon is 1440^(@) . The number of sides of the polygon is