Trigonometric Functions & Ratios | Triangles | Pythagoras Theorem | Sine & Cosine Law | Cambridge GCSE O Level / IGCSE
Are you preparing for Mathematics and finding trigonometry confusing or overwhelming?
Do sine, cosine, and tangent feel complicated?
What you’ll learn
- Introduction to Trigonometry.
- Types of Triangles & their Properties.
- Pythagoras Theorem & Trigonometric Ratios (Right angled Triangles).
- Sine & Cosine law (Non-Right angled Triangles).
Course Content
- Introduction –> 1 lecture • 2min.
- Introduction to Trigonometry & Triangles –> 4 lectures • 1hr.
- Pythagoras Theorem –> 11 lectures • 3hr 3min.
- Trigonometric Ratios / Functions –> 10 lectures • 1hr 57min.
- Cosine Law –> 3 lectures • 33min.
- Sine Law –> 3 lectures • 21min.
Requirements
Are you preparing for Mathematics and finding trigonometry confusing or overwhelming?
Do sine, cosine, and tangent feel complicated?
This course is designed to make trigonometry simple and clear, even if you struggle with maths.
In this Trigonometry course, you will learn concepts step-by-step with easy explanations, practical examples, and exam-style questions that build your confidence and accuracy.
What You Will Learn
- Understanding angles, right-angled triangles, and trigonometric ratios
- Using sine, cosine, and tangent confidently
- Solving problems using trigonometric ratios
- Finding missing sides and angles
- Solving real-world application questions
- Using trigonometry with calculators correctly
- Exam tips, shortcuts, and common mistake avoidance
Why This Course Is Different
Unlike many courses that only focus on formulas, this course:
• Explains why formulas work
• Builds concepts from basic to advanced
• Uses step-by-step problem solving
You won’t just memorize trigonometry — you will understand it.
Distinct Features of This Course
- Explained concepts clearly through Interactive Tools
- Detailed Scaled Diagrams providing accurate imagination
- Illustrated concepts through Visualizations / Free-Hand Sketches
- Solved Composite Diagrams by breaking them into Simpler Diagrams
- Step by Step approach to Problems
- PDF Notebook of all lectures with search option enabled
No advanced knowledge is required — just basic mathematics skills.
So, what are you waiting for? Enroll Now!