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Introduction. 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.
Polygons. Definitions, notes, examples, and practice test (w/solutions) Including concave/convex, exterior/interior angle sums, diagonals, n-gon names, and more...
A polygon has three parts: Sides: A line segment that joins two vertices is known as a side. Vertices: The point at which two sides meet is known as a vertex. Angles: interior and exterior.
Use the function you found in Exploration 1 to write a new function that gives the measure of one interior angle in a regular polygon with sides. Use the function in part (a) to fi nd the measure of one interior angle of a regular pentagon.
We tend to encounter polygons mostly while we learn about geometry. In this lesson, let us learn about polygons definition, regular polygons, polygon sides, and the properties of polygons, along with polygon examples and their identification.
The diagram shows parts of two regular polygons A and B. A has 10 sides and exterior angle 3x. B has exterior angle 2x. 3x Work out the number of sides regular polygon B has. Not to scale 2x (5) 63 L © Corbettmaths 2023
Introduction to Polygons Date_____ Period____ Write the name of each polygon. 1) heptagon 2) decagon 3) nonagon 4) hexagon 5) pentagon 6) nonagon 7) hexagon 8) nonagon State if each polygon is concave or convex. 9) convex 10) convex-1-