Polygon Angle Explorer

Exterior Angles of Regular Polygons

insect

Interior Angles of Regular Polygons

Interior Angles of Irregular Polygons

The sum of the interior angles of an n-sided polygon is 180 × n - 360 degrees.

⏯ Regular Exterior ⏯ Regular Interior ⏯ Irregular Interior ⏯ Polygon Profiles

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Calculator Words

Calculator Words

Turn your calculator upside down to make words out of the answers to these questions. So far this activity has been accessed 103538 times and 136 Transum Trophies have been awarded for completing it.

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