This document provides a review of trigonometric functions including the sine, cosine, and tangent ratios. It defines key trigonometric terms like hypotenuse, opposite, and adjacent sides of a right triangle. Examples are given to demonstrate calculating trigonometric ratios given one ratio and solving for the others. The document concludes with practice problems involving right triangles, trigonometric function graphs, and solving...
Read more ↓This document provides a review of trigonometric functions including the sine, cosine, and tangent ratios. It defines key trigonometric terms like hypotenuse, opposite, and adjacent sides of a right triangle. Examples are given to demonstrate calculating trigonometric ratios given one ratio and solving for the others. The document concludes with practice problems involving right triangles, trigonometric function graphs, and solving equations involving trigonometric functions.
Read less ↑Tags: Cosine ratio, O'level Mathematics, Practice problems, Right triangle, Sine ratio, Tangent ratio, Trigonometric functions, Trigonometric ratios, Trigonometric terms, Trigonometry revision
Category: Papers