Chapter 5: Equations and Identities Last updated Mar 4, 2023 Save as PDF 4.3: Chapter 4 Summary and Review 5.0: Algebra with Trigonometric Ratios Page ID112394 Katherine YoshiwaraLos Angeles Pierce College ( \newcommand{\kernel}{\mathrm{null}\,}\) 5.0: Algebra with Trigonometric Ratios5.1: Solving Equations5.2: Trigonometric Identities5.3: Chapter 5 Summary and Review