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Polygons. Definitions, notes, examples, and practice test (w/solutions) Including concave/convex, exterior/interior angle sums, diagonals, n-gon names, and more...
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.
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.
Polygon: A closed plane figure formed by three or more segments such that each segment. intersects or connects end to end to form a closed shape. Simple Polygon: A polygon in which sides only share each endpoint with one other side. Regular Polygon: A polygon that is both equilateral and equiangular.
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-
How Polygons are Used in Daily Life Situations. Real life applications of polygons are: The squared form of the tiles you walk on indicates that they are polygons. The truss of a construction or bridge, the walls of a building, and so on are all polygons. The trusses are triangular, whereas the walls are rectangular.
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
