rishab
rishab rishab
  • 16-05-2016
  • Mathematics
contestada

Calculate the measure of each exterior angle of a 90 sided regular polygon. Explain.

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Aivi
Aivi Aivi
  • 16-05-2016
90 sides give us 90 angles 

sum of all inside angels is  (n-2) * 180 deg. where n is number of angels 

so one inside angle is 
(90-2)*180 deg / 90 = 88* 2 deg = 176 deg.

measure of exterior angle is 360 - 176 = 184 deg.
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