www.bbc.co.uk/schools/gcsebitesize/maths/geometry/polygonsrev6.shtml

A secondary school revision resource for GCSE Maths about foundation level shapes and polygons.

www.algebra.com/algebra/homework/Polygons/Polygons.faq.question.251990.html

Algebra -> Polygons -> SOLUTION: What is the formula to find out the number of sides of a regular polygon when one interior angle is given? Log On ...

classroom.synonym.com/number-sides-polygon-2529.html

A polygon by definition is any geometric shape that is enclosed by a number of straight sides, and a polygon is considered regular if each side is equal in length.

math.stackexchange.com/questions/102831/how-can-you-find-the-number-of-sides-on-this-polygon

How many sides does the regular polygon have? ... The basic idea is to know how to find the sum of the interiors angles of a given convex ...

www.quora.com/What-is-the-formula-to-find-the-number-of-sides-in-a-polygon-using-an-angle

I suppose the intended question was: “What is the formula to find the number of sides in a regular polygon using an internal angle?”, the word regular is missed out in ...

www.infoplease.com/science-health/numbers-and-formulas/polygons-how-many-sides

A geometrical figure with three or more sides is called a polygon or a polyhedron. Here are the names for some polygons. ... How Many Angles? A polygon has as many angles as it has ... Finding Perimeter and Circumference · Numbers and ...

www.wyzant.com/resources/answers/26423/1_calculate_the_number_of_sides_of_a_regular_polygon_whose_interior_angles_are_each_156_degree

1. calculate the number of sides of a regular polygon whose interior angles ... The number of degrees in each angle of a regular polygon with n sides is ... How to find the perimeter of an Irregular Hexagon with coordinates?

www.brightstorm.com/math/geometry/reasoning-diagonals-angles-and-parallel-lines/number-of-diagonals-in-a-polygon-problem-2

By using the formula for the number of diagonals of a polygon with n sides, you can determine how many sides a polygon has if you know the number of ...