Find the number of sides of a regular polygon if the interior angle is 150

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asked Sep 3, 2019 58.0k views

2 votes

Find the number of sides of a regular polygon if the interior angle is 150

Mathematics
high-school

Wisnu Wijokangko asked

by Wisnu Wijokangko

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1 Answer

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180-150= 30

360/30= 12.

remember that no matter what is the polygon the sum of EXTERIOR angle is 360.
and 1 exterior angle + 1 interior angle = 180.

Find the number of sides of a regular polygon if the interior angle is 150-example-1

SonOfRa answered Sep 10, 2019

by SonOfRa

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