Trigonometry Index

Trigonometry (from Greek trigonon "triangle" + metron "measure")

Want to Learn Trigonometry? Here are the basics!
Follow the links to learn.

Introduction

Sine, Cosine and Tangent

trig example 30m at 39 degrees

Right Angled Triangles

Congruent and Similar

Solving Triangles

SAS Triangle


Area

Identities

magic hexagon