Measurement

Pentadecagon

Polygon with fifteen sides.

Properties

  • A pentadecagon is a regular pentadecagon if all its sides are congruent and if all its interior angles are congruent.
  • A pentadecagon has 15 interior angles. If it is a regular pentadecagon, each of its interior angles measures 156°.

Example

This is a regular pentadecagon : 4Pentadecagon

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