TopEduPrep · Apgujeong · Jamsil · Centum City
Trigonometry Diagnostic
One hundred hand-verified questions spanning every trig topic shared by AP Precalculus and Digital SAT Math — plus the topics unique to each. Start easy, finish hard, and see exactly what to study next.
Part A — Overlap: SAT + AP Precalculus (Units 1–3)
Part B — AP Precalculus Focus (Units 4–6, 8)
Part C — AP Precalculus Only (Unit 7 — Polar)
Name: ____________________
Date: ____________________
How this test works
- Set your timer below (10 minutes minimum), then press Start in the top bar.
- Scroll through all 100 questions in order — easiest first, hardest last. Tap an answer to lock it in.
- Each question has a small Hint and a short explanation that appears right after you answer.
- Use the left-hand navigation to jump to any unit and see your progress at a glance.
- When time runs out or you press Finish, you'll see your score and a review of only the questions you missed.
- Press Print / PDF any time for a clean, ink-friendly copy with the answer key on the last page.
Timer (minutes):
REACHED THE END — READY WHEN YOU ARE