Jambmaths question:
Find the exterior angle of a 12 sided regular polygon
Option A:
12o
Option B:
24o
Option C:
25o
Option D:
30o
Jamb Maths Solution:
The total sum of exterior angle of an polygon is 360o( including a 12 sided polygon)
$12\times n={{360}^{\text{o}}}$
$n=\frac{360}{12}={{30}^{\text{o}}}$
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