2 years ago

Each exterior angle of a regular polygon measures 20. How many sides does the polygon have?

1 answer:

3 0

We know that
The sum of exterior angles of any polygon is 360 degrees.
Each exterior angle of a regular polygon = 360/n
where n is the number of sides.
<span>So
n = 360/20 = 18
</span>
the answer is the option
<span>b.18 </span>

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