Calculate the measure of each exterior angle of a 90 sided regular polygon? Explain.
Tyson Atkins
Answered question
2022-10-23
Answer & Explanation
Phoebe Medina
Beginner2022-10-24Added 17 answers
One of the method is to consider each exterior angle as an angle of rotation of any side to a direction of the next neighboring side.
Therefore, after 90 turns by an exterior angle the side returns to its original direction.
If is a measure of an external angle, it can be expressed as
from which follows that
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