Regular Polygon Calculator

A Polygon can be defined as a geometrical figure that has at least three straight sides and normally disposes of five or more angles. Moreover, it is a two-dimensional shape.

One important feature of a Regular Polygon should be clarified. All of its sides are equal. Thus, the calculations of the angles are based on a regular polygon.

Some basic rules should be recalled before you start working with the calculator. Firstly, it is important to type in the number of sides, and the minimum required is 3. Secondly, the interior angle and the segment angles should be inserted as well.

It is also important to note that the number of decimal places to which the calculations are carried out is preset to be 2, but it can be changed by the user.

Regular Polygon Calculator

(≥ 3)

° (≤ 180°)


Triangle (or Trigon)

You may set the number of decimal places in the online calculator. By default there are only two decimal places.

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