What is Trigonometry?
Trigonometry studies the relationships between angles and sides in triangles, extending to periodic functions and waves. It's essential for physics, engineering, navigation, and computer graphics. While it might seem focused on triangles, trigonometry describes patterns that repeat throughout nature—from sound waves to light to planetary motion.
In this area, you'll learn how trigonometric ratios connect angles to side lengths, explore real-world applications, and understand how these concepts extend beyond right triangles. Trigonometry is your toolkit for solving problems involving angles and periodic behavior.