Section outline

  • 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.