Question:
Which of the following is not true for an exterior angle of a regular polygon with n sides?
(a) Each exterior angle = 360o/n
(b) Exterior angle = 180o – interior angle
(c) n = 360o/exterior angle
(d) Each exterior angle = ((n – 2) × 180o)/n)
Solution:
(d) Each exterior angle = ((n – 2) × 180o)/n)
Because each exterior angle is equal to 360o/n