Each central angle is (360) divided by (number of sides in the polygon).
the center angle of any polygon is 360 degrees
36 degrees
30*
36
Each central angle is (360) divided by (number of sides in the polygon).
The interior angle and central angle are supplementary, that is they always add up to 180 degrees, while the exterior angle and the central angle will always be the same.
the center angle of any polygon is 360 degrees
The central angle of a n-sided regular polygon = 360 degrees / n. Hence, the central angle of a 15-sided regular polygon = 360 degrees / 15 = 24 degrees ============================
Each central angle of a regular 9 sided polygon: 360/9 = 40 degrees
6
36 degrees
Each side subtends a central angle of 30 degrees.
an angle whose vertex is the center of the polygon and whose sides pass through adjacent vertices.
30*
36
To calculate the measure of a central angle of a regular nine-sided polygon, divide 360 degrees by the number of sides. In this case, divide 360 by 9. The measure of the central angle of a regular nine-sided polygon is 40 degrees.