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This page provides a list of educational videos related to Polygons and Angles. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Polygons and Angles.
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.
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.
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.
Inscribed Angles
By Wes Przybylski
This video provides a relatively quick lesson about inscribed angles and inscribed polygons. Uses diagrams to illustrate concepts.
Inscribed Angles
By Wes Przybylski
This video provides a relatively quick lesson about inscribed angles and inscribed polygons. Uses diagrams to illustrate concepts.
Defining similarity through angle-preserving transformations
By Khan Academy
Sal is given pairs of polygons, and then he determines whether they are similar by trying to map one onto the other using angle-preserving transformations.
Defining similarity through angle-preserving transformations
By Khan Academy
Sal is given pairs of polygons, and then he determines whether they are similar by trying to map one onto the other using angle-preserving transformations.
Exploring angle-preserving transformations and similarity
By Khan Academy
Sal is given pairs of polygons, and then he determines whether they are similar by trying to map one onto the other using angle-preserving transformations.
Defining similarity through angle-preserving transformations
By Khan Academy
Sal is given pairs of polygons, and then he determines whether they are similar by trying to map one onto the other using angle-preserving transformations.
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!
number of triangles from polygons
By Elites Grid Academy
A brief video detailing the the number of triangles from polygon
Quadrilaterals, polygons and transformations
By MathPlanetVideos
Find the measures of angles of these figures
Quadrilateral angles
By Khan Academy
Sal proves that opposite angles of a parallelogram are congruent.
Vertical angles
By Khan Academy
By using our knowledge of supplementary, adjacent, and vertical angles, we can solve problems involving the intersection of two lines. Including this one!