Related Clues:
- Coll. math course
- Course with many angles
- High-school math
- Math aid
- Math with triangles, briefly
- Math class, in brief
- Calc prereq
- Follow-up to calc.
- High-school class
- ''What's your sine?'' subj.
- Tex. Instruments product
- ''What's your sine?'' subject, informally
- Course with sines and tans
- Precalc course
- Course after trig