{"id":11314,"count":1,"description":"In geometry, a pentagon (from pente, which is Greek for the number 5) is any five-sided polygon. A pentagon may be simple or self-intersecting. The sum of the internal angles in a simple pentagon is 540\u00b0. A pentagram is an example of a self-intersecting pentagon.\nIn a regular pentagon, all sides are equal in length and each interior angle is 108\u00b0. It has five lines of reflectional symmetry, and rotational symmetry of order 5 (through 72\u00b0, 144\u00b0, 216\u00b0 and 288\u00b0). Its Schl\u00e4fli symbol is {5}. The diagonals of a regular pentagon are in golden ratio to its sides.\nThe area of a regular convex pentagon with side length t is given by\nA pentagram or pentangle is a regular star pentagon. Its Schl\u00e4fli symbol is {5\/2}. Its sides form the diagonals of a regular convex pentagon \u2013 in this arrangement the sides of the two pentagons are in the golden ratio.\nWhen a regular pentagon is inscribed in a circle with radius R, its edge length t is given by the expression\nThe area of any regular polygon is:...","link":"https:\/\/www.skateboarding-lessons.com\/go\/tag\/pentagon\/","name":"Pentagon","slug":"pentagon","taxonomy":"post_tag","meta":[],"_links":{"self":[{"href":"https:\/\/www.skateboarding-lessons.com\/go\/wp-json\/wp\/v2\/tags\/11314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skateboarding-lessons.com\/go\/wp-json\/wp\/v2\/tags"}],"about":[{"href":"https:\/\/www.skateboarding-lessons.com\/go\/wp-json\/wp\/v2\/taxonomies\/post_tag"}],"wp:post_type":[{"href":"https:\/\/www.skateboarding-lessons.com\/go\/wp-json\/wp\/v2\/posts?tags=11314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}