# Formulas from Geometry

$V=\text{Volume},\text{ and }$

If then

where

# Formulas from Trigonometry

## Trigonometric Functions of Important Angles

 0° 0 0 1 0 30° 45° 1 60° 90° 1 0 —

## License

Review of Pre-Calculus by OSCRiceUniversity is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, except where otherwise noted.