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Circle Geometry Course

Circle Geometry Course
4 to 360 hours of flexible workload
certificate valid in your country

What Will I Learn?

This course provides a streamlined approach to mastering circle geometry, covering definitions, chords, arcs, angles, tangents, secants, and power of a point. Learners will hone skills in angle-chasing, auxiliary line construction, Ptolemy’s theorem, inversion, homothety, and coordinate methods to tackle contest-level problems effectively.

Elevify Advantages

Develop Skills

  • Master circle theorems including power, chords, and tangents for quick calculations.
  • Perform advanced angle-chasing using inscribed, tangent, and secant angle rules.
  • Leverage cyclic quadrilaterals and Ptolemy’s theorem for contest problems.
  • Apply inversion, homothety, and symmetry to simplify intricate circle diagrams.
  • Integrate algebra with geometry through variables, equations, and coordinate systems.

Suggested Summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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