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The Series Finale of Online Education: Coursera Acquires Udemy

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Subjects
Mathematics
Geometry
Polygons

Free Online

Polygons Courses and Certifications

Master polygon properties, angle calculations, and area formulas essential for geometry and advanced mathematics. Access comprehensive lessons on YouTube and Study.com, from basic high school geometry to advanced topics like Riesz inequalities, perfect for students, educators, and homeschooling families.

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The Organic Chemistry Tutor
Polygons

Comprehensive introduction to polygons, covering identification, types, and angle calculations with examples and practice problems for geometry learners.
- YouTube
- 23 minutes
- On-Demand
- Free Video
Ember Learning Labs
Angles of Polygons

Discover how to calculate interior and exterior angles of polygons through clear explanations and practical examples in this focused geometry lesson.
- YouTube
- 17 minutes
- On-Demand
- Free Video
Instituto de Matemática Pura e Aplicada
Everything You Always Wanted to Know About Polygons - 01

Discover the fascinating world of polygons through advanced mathematical perspectives, exploring their geometric properties and algebraic connections in this comprehensive mathematical minicourse.
- YouTube
- 1 hour 24 minutes
- On-Demand
- Free Video
Instituto de Matemática Pura e Aplicada
Everything You Always Wanted to Know About Polygons - 02

Explore polygon geometry through algebraic methods and discover fundamental connections between geometric shapes and algebraic structures in this advanced mathematical minicourse.
- YouTube
- 1 hour 22 minutes
- On-Demand
- Free Video
Math with Mr. J
What is a Polygon - An Introductory Guide
1 review

Discover polygon fundamentals including definitions, parts (sides, angles, vertices), naming conventions, and practice problems to solidify your understanding.
- YouTube
- 18 minutes
- On-Demand
- Free Video
Mr. Robinson's Virtual Math Classroom
Geometry - Congruent Triangles, Quadrilaterals, Polygons, and Circle Relationships

Master triangle congruence, polygon properties, coordinate geometry, and circle relationships through comprehensive problem-solving and proof techniques.
- YouTube
- 1 day 15 minutes
- On-Demand
- Free Video
Centre de recherches mathématiques - CRM
Riesz Inequality for Polygons: Symmetry and Symmetry Breaking

Explore counterparts of Hardy-Littlewood and Riesz inequalities for polygons, examining symmetry and symmetry breaking in nonlocal isoperimetric problems.
- YouTube
- 1 hour 12 minutes
- On-Demand
- Free Video
Mr. Robinson's Virtual Math Classroom
Areas of Polygons - Section 11.3

Master calculating areas of polygons through diagonals, central angles, and apothems. Apply trigonometry to find measurements in regular polygons like pentagons and nonagons with practical examples.
- YouTube
- 2 hours 24 minutes
- On-Demand
- Free Video
Mr. Robinson's Virtual Math Classroom
Geometry: Properties of Polygons and Quadrilaterals - Chapter 7 Review

Master comprehensive geometry concepts through detailed examples and practice problems covering polygons, parallelograms, trapezoids, and kites, with step-by-step solutions and visual demonstrations.
- YouTube
- 58 minutes
- On-Demand
- Free Video
Mr. Robinson's Virtual Math Classroom
Angles of Polygons - Section 7.1

Master the fundamentals of polygon angles through comprehensive lecture and guided practice solving 52 problems, with step-by-step explanations and detailed examples for geometry mastery.
- YouTube
- 1 hour 54 minutes
- On-Demand
- Free Video
Ember Learning Labs
Angles of Polygons in Geometry - Lesson 6-1

Discover how to calculate and understand the properties of polygon angles in geometry, including interior and exterior angle measurements and relationships.
- YouTube
- 17 minutes
- On-Demand
- Free Video
Institute for Advanced Study
Billiards in Polygons

Explore mathematical billiards in polygons, covering ergodic theory, weak mixing, and the behavior of point masses in rational vs irrational polygonal spaces.
- YouTube
- 1 hour
- On-Demand
- Free Video
Wolfram
Mathematical Games - Episode 29: Polygons and Polynomials

Explore the fascinating connections between polygons and polynomials in this mathematical games episode hosted by Ed Pegg Jr. from Wolfram.
- YouTube
- 52 minutes
- On-Demand
- Free Video
Become a Geometry Master
3147 ratings at Udemy

Learn everything from Geometry, then test your knowledge with 730+ practice questions
- Udemy
- 9 hours 42 minutes
- On-Demand
- Paid Course
Creating Bespoke Data Visualisations in Tableau - Part One
662 ratings at Udemy

Improving your Tableau Skills through engaging your imagination
- Udemy
- 3 hours 6 minutes
- On-Demand
- Paid Course

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