Related Clues:

• Class where you'd use the SOHCAHTOA mnemonic
• Class with the old joke, "What's your sine?"
• Subject for those who know all the angles
• Pre-calc math course
• Study of sines etc (abbr)
• Course with relevant tangents
• Sin subject?
• Math with tangents
• Tough math course
• Math subject a little harder than algebra
• Math course for high schoolers
• "What's your sine?" subject
• Pre-cal course
• Pre-cal math course
• Calc prereq, often