Trigonometry Realms
Simple Harmonic Motion Contents Home
When you understand this animated diagram,
You shall understand the sin(x).
- Quick view of definitions and graphs of trigonometric functions.
- Detailed explanation relating the basic trigonometric functions to the right triangle.
- Multiple choice problems concerning introductory trigonometry.
- Values in degrees and radians for several usual angles from 0 to 360 degrees, (or 0 to 2Pi radians).
Point Definitions for Trig Functions
- Definitions of trig functions based on an (x, y) point on the terminal side of the input angle to the function.
- How to go back and forth between a decimal number representation of an angle's measurement and a representation of the measurement in degrees, minutes, and seconds.
- Often in mathematics angles are measured in radians rather than in degrees. This section explains the radian and its relationship to the degree.
Solvers