Question 530202
How many sides would a regular polygon have if each interior angle measures 162°? 
A. 10
B. 12
C. 18
D. 20 


Amount of sides of a regular polygon can be found by dividing the total degrees of the exterior angles, 360, by the amount of degrees of one exterior angle.


In this case, each exterior angle = 180 - 62, or {{{18^o}}}, so we get: {{{360/18}}}, or {{{highlight_green(20)}}} sides.


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