🔹 What is Trigonometry?
Trigonometry is a branch of mathematics that studies the relationships between angles and sides of triangles. It is widely used in engineering, physics, architecture, astronomy, and even computer graphics.
🔹 Why is Trigonometry Important?
✅ Helps in measuring distances in space (astronomy, GPS systems)
✅ Essential for building structures (architecture, construction)
✅ Used in navigation & aviation (airplane routes, ship sailing)
✅ Helps in wave analysis (music, sound engineering)
🔹 Key Trigonometric Concepts
- Angles (Degrees & Radians)
- Sine, Cosine, Tangent (Basic Ratios)
- Right Triangles vs. Non-Right Triangles
- The Unit Circle
