📐Trigonometry Calculator

📘 About Trigonometric Functions

• sin, cos, tan take an angle and return a ratio.
• Inverse functions return an angle given a ratio (sin⁻¹, cos⁻¹, tan⁻¹).
• Values for sin and cos range between -1 and 1. Tan values can be any real number.
• Use degrees or radians; π radians = 180°.