PrecisionMath

Trigonometry can feel like a lot, so this one page reference sheet keeps the essentials in one place. It is designed for Algebra 2 Trigonometry units, but it is also appropriate for Precalculus or any course using trigonometry. This cheat sheet includes clear visuals and formulas students use more often. What’s included: Degree and radian conversion formulasCommon angle table in radiansArc length formulaUnit circle basics with key quadrantal points and (x,y)=(cos𝜃,sin𝜃)Special right triangles