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Plane Geometry Course

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

What will I learn?

This course provides a clear, hands-on guide to key concepts in triangles and circles. Learners will study exact definitions, congruence, similarity, triangle inequalities, and various area formulas. They will practise ruler-and-compass constructions, chord-radius links, and Thales’ theorem, while building algebraic skills for sound geometric reasoning and effective problem-solving.

Elevify advantages

Develop skills

  • Master triangle constructions: create and prove shapes using ruler and compass.
  • Solve circle and chord problems: use inscribed angles and distance rules.
  • Excel in triangle types: apply inequalities, Pythagoras, and cosine rule.
  • Compute areas precisely: employ Heron’s formula and other methods.
  • Develop proof skills: utilise medians, bisectors, and Thales’ theorem.

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 lessons 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 extra videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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