Pre-cal Pals

PrecalPals is a website meant to simplify different Pre- Calculus lessons in order to help high school students like us better understand and master these complex topics. Within this website, we cover lessons 4.1 (right triangle trigonometry), 4.2 (the unit circle), 4.3 (Trig functions with restricted conditions), 4.4/4.5 (graphing trig functions), 4.6(inverse trig functions), 5.1 (trigonometric identities), 5.2 (