📐 Trigonometry Calculator - Sin, Cos, Tan & Triangle Solver
Advanced trigonometry calculator for sine, cosine, tangent, inverse trig functions, angle conversions, and triangle solving. Professional trigonometric calculations with unit circle visualization, identities, and comprehensive mathematical analysis for students and professionals.
📐 Trigonometric Functions
| 📊 Calculation Mode: |
📐 Angle Input
| 📏 Angle Value: | |
| 📊 Angle Unit: |
🎯 Quick Angles
📐 Trigonometric Result
sin(30°) = 0.5
Angle: 30° = π/6 radians
⭕ Unit Circle
📊 All Trig Functions
📋 Trigonometric Identities
🔺 Triangle Analysis
💡 Trigonometric Insights
📐 Trigonometry Reference
| Angle | sin | cos | tan | Radians |
|---|---|---|---|---|
| 0° | 0 | 1 | 0 | 0 |
| 30° | 1/2 | √3/2 | 1/√3 | π/6 |
| 45° | √2/2 | √2/2 | 1 | π/4 |
| 60° | √3/2 | 1/2 | √3 | π/3 |
| 90° | 1 | 0 | ∞ | π/2 |
| 120° | √3/2 | -1/2 | -√3 | 2π/3 |
| 180° | 0 | -1 | 0 | π |
| 270° | -1 | 0 | ∞ | 3π/2 |