Trigonometry 1

In this lesson, we will learn how to correctly label a right-angled triangle, and identify the correct trigonometric ratio to use.

In this lesson, we will calculate missing lengths using the tangent trigonometric ratio.

In this lesson, we will calculate missing lengths using sine and cosine trigonometric ratios.

In this lesson, we will apply and manipulate the full compliment of trigonometric ratios to solve missing length triangle problems.