Question 26

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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)

$12\times n={{360}^{\text{o}}}$

$n=\frac{360}{12}={{30}^{\text{o}}}$

Year of Exam: