Trigonometry
Study of triangles and trigonometric functions including sine, cosine, and tangent.
Practical Applications
Navigation and Mapping
Finding Your Way with Trigonometry
Pilots, sailors, and GPS systems all rely on trigonometry to find locations and plot courses. By knowing two points and the angle between them, you can calculate distances and directions.
Real-World Uses
Trigonometry helps create accurate maps and navigation routes, making sure we reach our destinations safely and efficiently.
Examples
A sailor charts a course using the angle to a lighthouse.
A GPS calculates the shortest route between two cities using trigonometric principles.