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Polygon Angle Calculator

Math

Find the interior and exterior angles of a regular polygon from its number of sides.

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31,000

Interior angle

120.0000

The angle inside the polygon at each vertex

Exterior angle

60.0000

The angle between one side and the extension of the next side

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Odeh Ahwal

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Odeh Ahwal
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Frequently Asked Questions

What is the interior angle formula for a regular polygon?

The interior angle equals the quantity number of sides minus 2, times 180 degrees, divided by the number of sides.

What is the interior angle of a regular hexagon?

A regular hexagon, with 6 sides, has an interior angle of 120 degrees.

How are interior and exterior angles related?

At every vertex, the interior and exterior angles are supplementary, always adding up to 180 degrees.

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