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Circle Geometry Course

Circle Geometry Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This course offers a quick, targeted way to master circle basics like definitions, chords, arcs, and angles, advancing to tangents, secants, and power of a point. Learners will hone angle-chasing skills, draw helpful lines, use Ptolemy’s theorem, and employ inversion, homothety, and coordinates to tackle tough contest problems confidently.

Elevify advantages

Develop skills

  • Master circle theorems to swiftly compute lengths with power, chords, and tangents.
  • Perform expert angle-chasing by merging inscribed, tangent, and secant principles.
  • Leverage cyclic quadrilaterals and Ptolemy’s theorem for contest-level geometry challenges.
  • Employ inversion, homothety, and symmetry to ease intricate circle configurations.
  • Integrate algebra into geometry by assigning variables, forming equations, and resolving setups.

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 purchased the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are 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 extra videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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