If each exterior angle equals what? We need to know that in order to be able to give an answer.
18 sides. The sum of all the exterior angles equals 360°, for any polygon. See related link.
Number of sides: 360/40 equals 9 sides
The number of sides in a regular polygon can be determined by dividing 360 degrees (the sum of all exterior angles in any polygon) by the measure of each exterior angle. In this case, if each exterior angle measures 30 degrees, the polygon will have 12 sides.
With any regular polygon it is 180 minus interior angle times number of sides equals 360 degrees
360 degrees. The exterior sum of angles of any polygon is always 360 degrees
A Regular Polygon
The sum of the exterior angles of a polygon equals 360.Quadrilateral has 4 exterior angles.360/4=90 for a regular quadrilateral.
The sum of all exterior angles of a polygon is 360 degrees. In a regular polygon, all of the exterior angle are equal, so there must be 360/72=5 sides of the polygon, which makes it a pentagon.
18 sides. The sum of all the exterior angles equals 360°, for any polygon. See related link.
Number of sides: 360/40 equals 9 sides
The regular polygon whose exterior angle measure is 12 degrees, has 30 sides (360/12, since the exterior angles on any polygon always add up to 360 degrees).
The number of sides in a regular polygon can be determined by dividing 360 degrees (the sum of all exterior angles in any polygon) by the measure of each exterior angle. In this case, if each exterior angle measures 30 degrees, the polygon will have 12 sides.
With any regular polygon it is 180 minus interior angle times number of sides equals 360 degrees
square
Pentagon A+
The sum of the exterior angles of all polygons equals to 360⁰.Since only the sum of the interior angles of all quadrilaterals equals to 360⁰, the polygon must have 4 sides.
It is a regular 10 sided decagon