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PROPERTIES OF N-SIDED REGULAR POLYGONS. When students are first exposed to regular polygons in middle school, they learn their properties by looking at individual examples such as the equilateral triangles(n=3), squares(n=4), and hexagons(n=6).
Polygons. Definitions, notes, examples, and practice test (w/solutions) Including concave/convex, exterior/interior angle sums, diagonals, n-gon names, and more...
This document aims to guide the reader into the world of polytopes, focusing on the familiar setting of polygons, the two-dimensional polytopes. We will assume the reader is comfortable with the Cartesian plane and ordered pairs of numbers. Let’s get right into it! Intuitively, polygons are certain 2-dimensional shapes. You may think of ...
DEFINITION 2 An n-sided polygon is called an n-gon. The most common n-gons have special names: • A 3-gon is a triangle; • A 4-gon is a quadrilateral; • A 5-gon is a pentagon; • A 6-gon is a hexagon; • A 7-gon is a heptagon; • An 8-gon is an octagon; and so on. When n > 3 we classify n-gons as either concave or
In a regular polygon, all interior angles are equal. The formula for the interior angle of a regular polygon with n sides is: interior angle=180¡1! 2 n " #$ % &' The sum of exterior angles in any polygon is always 360°. This can be rationalised as follows. Suppose you are walking along the perimeter of a polygon.
This booklet is about identifying and manipulating straight sided shapes using their unique properties Many clever people contributed to the development of modern geometry including: • Thales of Miletus (approx. 624-547 BC) • Pythagoras (approx. 569-475 BC)
Formulas 1. The measure of each interior angle of a regular polygon is ~ n is the number of sides. 2, The measure of each exterior angle of a regular polygon is “ where n is the number of sides. 3.
