Episode 12 — Trigonometry

Trigonometric Ratios in a Right-Angled Triangle

Learners will be able to:

• Identify the trigonometric ratio associated with an angle in a right-angle triangle. • Describe the sine, cosine, and tangent ratios in terms of opposite, adjacent, and hypotenuse sides. • Calculate the value of the sine, cosine, and tangent ratios using the correct formula for each.