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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 provides a quick and targeted way to master circle basics like definitions, chords, arcs, and angles, advancing to tangents, secants, and power of a point. Learners will hone skills in angle-chasing, drawing helpful lines, using Ptolemy’s theorem, and applying inversion, homothety, plus coordinates to tackle tough contest problems confidently.

Elevify advantages

Develop skills

  • Master circle theorems to quickly find lengths using power, chords, and tangents.
  • Perform advanced angle-chasing by mixing inscribed, tangent, and secant techniques.
  • Leverage cyclic quadrilaterals and Ptolemy’s theorem for contest-level geometry challenges.
  • Employ inversion, homothety, and symmetry to tackle intricate circle diagrams.
  • Integrate algebra with geometry by assigning variables, forming equations, and resolving circle problems.

Suggested summary

Before starting, you can change the chapters and 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

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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