In geometry, a pentadecagon or pentakaidecagon or 15-gon is a fifteen-sided polygon. A regular pentadecagon is represented by Schläfli symbol {15}. A regular pentadecagon has interior angles of 156 °, and with a side length a, has an area given by.

A pentadecagon or quindecagon or 15-gon is a shape with 15 sides and 15 corners. All sides of a regular pentadecagon are the same length. Each corner is 156°. All corners added together equal 2340°. The amount of space a regular pentadecagon takes up …

4 days ago · A 15-sided polygon, sometimes also called the pentakaidecagon. For a regular pentadecagon with side length 1, the inradius r, circumradius R, and area A are r = 1/2(sqrt(3)+sqrt(5+2sqrt(5))) (1) R = 1/4(sqrt(3)+sqrt(15)+sqrt(2)sqrt(5+sqrt(5))) (2) A = (15)/8(sqrt(3)+sqrt(15)+sqrt(2)sqrt(5+sqrt(5))). (3)

The meaning of PENTADECAGON is a polygon of 15 sides.

A pentadecagon is a polygon with 15 sides, and the sum of its interior angles is 2340 degrees. About Regular Polygons. The values in the table above assume a regular polygon as in the picture. In a regular polygon, all angles and sides are equal, which means that a perfect circle can be drawn across all the vertices.

The Area of a Pentadecagon calculator computes the area of a regular polygon with 15 equal sides and equal angles of 156°.

Find essential properties of regular polygons, from triangles to decagons, with our comprehensive calculator.

In geometry, a pentadecagon (or pentakaidecagon) is any 15-sided, 15-angled, polygon. A regular pentadecagon has interior angles of 156°, and with a side length a, has an area given by:...

In geometry, a pentadecagon (or pentakaidecagon) is a fifteen-sided polygon or 15-gon. A regular pentadecagon is represented by Schläfli symbol {15}. A regular pentadecagon has interior angles of 156°, and with a side length a, has an area given by. A regular triangle, decagon, and pentadecagon can completely fill a plane vertex.

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