Plane Geometry Course
Dive into plane geometry focusing on triangles and circles through hands-on constructions, vital theorems like Thales’ and Pythagoras, and accurate area calculations. This course builds strong proof abilities and problem-solving prowess, ideal for advanced maths, competitions, and real-world uses in Gambia and beyond.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course provides a practical guide to mastering key concepts in triangles and circles, including definitions, congruence, similarity, inequalities, and area formulas. Students will engage in ruler-and-compass constructions, explore chord-radius links, Thales’ theorem, and build algebraic skills for effective geometric reasoning and problem-solving.
Elevify advantages
Develop skills
- Master constructing triangles using ruler and compass with solid justifications.
- Solve circle and chord challenges via inscribed angles and distance rules.
- Classify triangles expertly with inequalities, Pythagoras, and cosine law.
- Compute areas precisely using Heron’s formula and other reliable methods.
- Develop proof skills leveraging 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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