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galben [10]
3 years ago
8

If the measure of each exterior angle of a regular polygon is 18°, determine how many sides the polygon has.

Mathematics
1 answer:
Sveta_85 [38]3 years ago
7 0

we are given

exterior angle is 18

so,

\theta=18

now, we can use formula

number of sides of regular polygon = 360/(exterior angle)

so, we get

n=\frac{360}{18}

n=20

so, number sides is 20..........Answer

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