Plane Geometry Course
This Plane Geometry Mastery Course equips you with essential skills in triangles and circles through strict constructions, vital theorems, and exact calculations. It builds strong proof abilities and problem-solving prowess for higher maths, competitions, and career needs in Nigeria and beyond.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain mastery in plane geometry focusing on triangles and circles with clear definitions, congruence, similarity, inequalities, and area formulas. Practise ruler-compass constructions, chord-radius links, Thales’ theorem, and key algebra for solid geometric reasoning and effective problem-solving.
Elevify advantages
Develop skills
- Master building and justifying triangle figures using ruler and compass.
- Solve circle and chord problems with inscribed angles and distance formulas.
- Classify triangles expertly via inequalities, Pythagoras, and cosine law.
- Compute areas precisely using Heron’s formula and other methods.
- Apply proof techniques with medians, bisectors, and Thales’ theorem.
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.What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

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The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

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