Calculate the measure of each exterior angle of a 90 sided regular polygon. Explain.
1 answer:
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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Answer:
there are 2 right angles
Step-by-step explanation: