360 degrees divided by 9.
It can have any value at all. A definite value can be determined if the polygon is regular, but there is no justification for assuming that to be the case.
Each interior angle of a regular 10 sided decagon measures 144 degrees
Each central angle is (360) divided by (number of sides in the polygon).
36
20
30
40
36
Each central angle of a regular 9 sided polygon: 360/9 = 40 degrees
It can have any value at all. A definite value can be determined if the polygon is regular, but there is no justification for assuming that to be the case.
Each interior angle of a regular 10 sided decagon measures 144 degrees
Each central angle is (360) divided by (number of sides in the polygon).
6
36
This figure is a regular 12-sided polygon. Find m<4
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 ============================
20