Self-Study Diagnostic · Trigonometry Unit

From the Unit Circle to Multi-Angle Mastery

100 questions on trigonometric graphs, equations, and inequalities — sequenced from the easiest unit-circle facts up to compound multi-angle problems. Set your timer, work straight down the page, and get an instant score with full explanations for anything you miss.

PART I

Foundations

Q1–20 · unit circle & basic graphs

PART II

Transformations & Basic Equations

Q21–40

PART III

Coefficients & Inequalities

Q41–60

PART IV

Phase Shifts & Identities

Q61–80

PART V

Advanced Multi-Angle Problems

Q81–100

Timer (minutes)

Your Score

0 / 100

Review: Questions to Revisit

Only the questions you answered incorrectly are shown below, with full explanations. Unanswered questions aren't included here — scroll up to attempt them any time.

From the Unit Circle to Multi-Angle Mastery

Trigonometry Mastery Exam

Answer Key