Polygons Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Polygons. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Polygons.


By MathPlanetVideos

Determine whether the figures are polygons or not

      Similar Polygons

      By APUS07

      YouTube presents Similar Polygons, an educational video resource on math.

          number of triangles from polygons

          By Elites Grid Academy

          A brief video detailing the the number of triangles from polygon

              10.7 Inscribed and Circumscribed Polygons (Practice)

              By AutenMath

              10.7 Inscribed and Circumscribed Polygons (Practice)

                  10.7 Inscribed and Circumscribed Polygons (Lesson)

                  By AutenMath

                  This video offers a lesson on polygons inscribed in and circumscribed about a circle.

                      Types of Polygons - MathHelp.com - Geometry Help

                      By yourteachermathhelp

                      Students learn the definition of a polygon as well as the definitions of concave and convex polygons. Students also learn the following polygon classifications: triangle (3 sides) quadrilateral (4 sides) pentagon (5 sides) hexagon (6 sides) heptagon (7 sides) octagon (8 sides) nonagon (9 sides) decagon (10 sides) dodecagon (12 sides).


                          By MathPlanetVideos

                          Find the ratio between the two similar figures

                              Polygon Vs Quadrilateral

                              By google infinite

                              A polygon is any 2-dimensional shape formed with straight lines. Triangles, quadrilaterals, pentagons, and hexagons are all examples of polygons.

                                  Quadrilaterals, polygons and transformations

                                  By MathPlanetVideos

                                  Find the measures of angles of these figures

                                      Inscribed angles and polygons

                                      By MathPlanetVideos

                                      Find the value of the angle x in the figure.

                                          4th Grade Spatial Reasoning with Polygons


                                          4th grade math lesson on spatial reasoning with polygons, aligned to MA Curriculum Framework Standard 4.OA.5.

                                              Constructing polygon on the coordinate plane example

                                              By Khan Academy

                                              In this example we are given the coordinates of the vertices and asked to construct the resulting polygon (specifically a quadrilateral). This is fun!

                                                  How to Find the Measure of an Internal Angle in a Regular Polygon

                                                  By Davitily

                                                  Davitly presents How to Find the Measure of an Internal Angle in a Regular Polygon an educational video resources on math.

                                                      12: Duality for polygons and the Fundamental Theorem of Algebra

                                                      By UNSWelearning

                                                      This is a video lecture course on Algebraic Topology by Prof. N J Wildberger of the School of Mathematics and Statistics, The University Of New South Wales, Australia. It features a visual approach to the subject that stresses the importance of familiarity with specific examples. It also introduces rational curvature, a simple but important innovation.......

                                                          Sum of Interior Angles of a Polygon | MathHelp.com

                                                          By MathHelp.com

                                                          MathHelp.com offers custom math classes for middle school, high school, college, standardized test prep, and homeschool. Every online lesson features videos, interactive practice, self-tests, and more.

                                                              COMPASS Math Test Prep | MathHelp.com

                                                              By MathHelp.com

                                                              This lesson covers the sum of the interior angles of a polygon. Students learn the definitions of vertices and diagonals of polygons. Students also learn the following formulas related to convex polygons. The sum of the measures of the interior angles of a polygon is always 180(n -- 2) degrees, where n represents the number of sides of the polygon. The sum of the measures of the exterior angles of a polygon is always 360 degrees. Students are then asked to solve problems using these formulas.

                                                                  Drawing polygons with coordinates

                                                                  By Khan Academy

                                                                  Sal draws a quadrilateral on the coordinate plane using the coordinates of its vertices.

                                                                      Learn Regular Polygons, Rhombus, Triangle, Parallelogram, Pentagon, Hexagon, Square - [5-9-3]

                                                                      By Math and Science

                                                                      Quality Math And Science Videos that feature step-by-step example problems!