If a regular polygon has exterior angles that measure 36 each how many sides does the polygon have

Question

Mathematics

Kaitlyn Mcclure

17 September, 13:24

If a regular polygon has exterior angles that measure 36 each how many sides does the polygon have

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Answers (1)

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Coach · Answer 1

There will be 10 sides because you can trust me; )

Ext. = 180 - [180 (n-2) / n]

36 = 180 - [180 (n-2) / n]

-144 = - [180 (n-2) / n]

-144n = - 180n + 360

36n = 360

/36 / 36

n = 10