## TRIGONOMETRY

This course provides an introduction to the fundamental concepts of trigonometry. Students will explore the relationships between angles and sides of triangles, trigonometric functions, and their applications in real-world scenarios. Emphasis will be placed on problem-solving and practical applications in fields such as physics, engineering, and astronomy.

**Course Structure:**

**Module 1: Introduction to Trigonometry**- Basic trigonometric concepts
- Trigonometric ratios in right triangles
- Angle measurement

**Module 2: Trigonometric Functions**- Definitions of sine, cosine, and tangent
- Graphs of trigonometric functions
- Periodicity and amplitude

**Module 3: Trigonometric Identities and Equations**- Pythagorean identities
- Sum and difference identities
- Solving trigonometric equations

**Module 4: Applications of Trigonometry**- Angles of elevation and depression
- Trigonometry in navigation and engineering
- Simple harmonic motion