Interior angle of equilateral polygon (given number of edges)

Formula

Interior angle of equilateral polygon (given number of edges) formula
theta
interior angle
n
number of sides

Formula description

All edges are of the same length in an equilateral polygon. The measure of any interior angle of a convex regular n-gon is (1-2/n)*pi radians or 180-360/n degrees.

Calculator (how to use calculator?)

Interior angle of equilateral polygon (given number of edges) formula
n
theta
Precision

Formula code

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References

  1. Wikipedia: polygon.

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