Which of the following angles is an exterior angle of a regular polygon?
A
95o
B
85o
C
78o
D
75o
E
72o
Verified Correct Answer: E.
Step-by-Step Mathematical Solution
The formula for the exterior angle of a regular polygon = \(\frac{360}{n}\).
Among the options, only 72^\circ is divisible by 360^\circ to give an integer.
Source: Myschool Past Questions Archive (Record #23781)