Trigonometry Made Simple
Section outline
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Hello and welcome!
I’m glad to have you here.
This course is designed to help you understand trigonometry from the basics, step by step, in a clear and simple way. We’ll explore core concepts like angles, ratios, identities, and real-life applications, with easy explanations and practice along the way.
Whether you’re learning trigonometry for the first time or revising your fundamentals, this course will help you build confidence and clarity.
📘 Learn
✏️ Practice
📐 Master the fundamentalsLet’s begin the journey together!
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In this week, we will study two lessons that build the foundation of trigonometry.
You will first understand what trigonometry is, where it is used in real life, and why triangles are important.
Then, you will learn about angles, right angles, and right-angled triangles, which form the base for all upcoming topics.By the end of this week, you will be comfortable identifying angles and triangles and be ready to move on to trigonometric ratios in the next week.
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n this week, we will study two main topics that form the core of trigonometry.
You will learn about the trigonometric ratios — sine (sin), cosine (cos), and tangent (tan) — and understand how they relate angles to the sides of a right-angled triangle. You will also be introduced to basic trigonometric identities that help simplify and connect these ratios.
By the end of this week, you will be able to identify the correct ratio, use simple identities, and confidently move on to solving trigonometric problems.
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