Trigonometry Reference

Algebra 2 · Axiom Academy

FORMULA SHEET Trigonometry Reference The unit circle, exact values at special angles, core identities, and sinusoid graphing parameters — everything from this unit in one place. Every block lists , , for that angle, top to bottom. Built from the 30–60–90 and 45–45–90 triangles.

This is the written version of the interactive lesson above. See the full Algebra 2 course.