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Mathematics 10 Online
OpenStudy (anonymous):

Each exterior angle of a regular n-gon measures 16.36. How many sides does this n-gon have?

OpenStudy (campbell_st):

well the sum of the exterior angles in any polygon is 360 so use the formula 360 = 16.36 x n where n = the number of angles(or sides) in the polygon. the equation can be re-written as n = 360/16.36 hope this helps...

OpenStudy (campbell_st):

I think they forgot to mention in the question that the .36 is a recurring decimal.... so just round down

OpenStudy (anonymous):

so the answer is 22 sides

OpenStudy (campbell_st):

yes thats correct...

OpenStudy (anonymous):

ok thxs for your help

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