Plane Geometry Course
This Plane Geometry Mastery Course builds strong skills in triangles and circles through exact constructions, vital theorems, and accurate calculations. It hones proof techniques and problem-solving for higher maths, competitions, and real-world uses in Namibia.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain practical mastery in plane geometry focusing on triangles and circles. Learn clear definitions, congruence, similarity, inequalities, and area formulas. Practise ruler-compass constructions, chord-radius links, Thales’ theorem, and algebra for solid geometric reasoning and effective problem solving.
Elevify advantages
Develop skills
- Master triangle constructions using ruler and compass tools.
- Solve circle and chord problems with angles and distances.
- Classify triangles via inequalities, Pythagoras, and cosine rules.
- Compute areas precisely with Heron’s formula and other methods.
- Develop proof skills using 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
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