Question

Properties of a heptagon

Answer 1

Definition: A polygon with 7 sides
also: Septagon

Try this Adjust the heptagon below by dragging any orange dot. By clicking on the top left command line, you can switch it between a regular and irregularheptagon.



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Answer 2

In heptagon, the sum of the interior angles is equal to 900 degrees

The sum of exterior angles of a heptagon is 360 degrees

For regular heptagon, the measure of the interior angle is about 128.57 degrees

The measure of the central angle of a regular heptagon is approximately 51.43 degrees

The number of diagonals in a heptagon is 14

Regular heptagons are also known as convex heptagons

The number of triangles formed in a heptagon is 5

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