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Circle Geometry Course

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

What will I learn?

This course provides a streamlined route to mastering circle definitions, chords, arcs, angles, tangents, secants, and power of a point. Learners will hone angle-chasing skills, draw auxiliary lines, utilise Ptolemy’s theorem, and employ inversion, homothety, and coordinate methods to tackle demanding contest problems effectively.

Elevify advantages

Develop skills

  • Master circle theorems: deploy power, chords, and tangents for swift length calculations.
  • Perform advanced angle-chasing: integrate inscribed, tangent, and secant principles.
  • Harness cyclic quadrilaterals and Ptolemy’s theorem for contest-level geometry.
  • Apply inversion, homothety, and symmetry to streamline intricate circle diagrams.
  • Fuse algebra with geometry: assign variables, form equations, and resolve circle configurations.

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

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