Question:
The measure of each exterior angle of a regular polygon of 18 sides is __________.
Solution:
The measure of each exterior angle of a regular polygon of 18 sides is 20o.
We know that, the measure of each exterior angle of a regular polygon is 360o/n.
Where ‘n’ is the number of sides in the polygon,
Then, polygon has 18 sides, i.e. n = 18
So, 360o/18
= 20o
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