Back to Extend trigonometric functions using unit circle — Problem 3 · Task Set 65
HSF.TF.A.2 Tutor Intake — Unit Circle and Extended Trig Functions
This short check helps your tutor understand where to start. Answer each question on your own. If you are not sure, give your best try — every response helps your tutor plan your sessions.
Grade 9·11 problems·~14 min·Common Core Math - HS Functions·group·hsf-tf-a-2
Work through problems with immediate feedback
A
Procedures
1.
What is the reference angle for ?
Express your answer as a fraction of (e.g., enter
as "pi/3").