🔢 Math Calculator

📐 How It Works

Solves all six trigonometric functions (sin, cos, tan, csc, sec, cot) and their inverses (arcsin, arccos, arctan) for any angle in degrees or radians.

🔢 Worked Examples

• arcsin(0.5) = 30°
• arctan(1) = 45°
• csc(30°) = 2
• sec(60°) = 2
• cot(45°) = 1

📋 Common Use Cases

• Right triangle solving from limited measurements
• Engineering angle and force analysis
• Navigation and bearing calculations
• Physics wave equations

💡 Did You Know?

The unit circle — a circle of radius 1 centred at the origin — is the foundation of all trigonometry. Every trig function value for any angle is just a coordinate on this circle.

⚠️ Common Mistake

arcsin and arccos only return angles in limited ranges (arcsin: −90° to 90°; arccos: 0° to 180°). For angles in other quadrants, the calculator may not give the answer you expect.