Related Clues:

• Trig kin
• High-school math subj
• N. Afr. nation
• Subj. with exponents
• Forerunner to calc
• Calc lead-in
• "Solve for x" subj
• Sine study, for short
• It involves angles, for short
• Math course with sines and tans
• High-school math course, briefly
• High school subj
• Neat piece of mathematics
• Maths subject (informal)
• Math subject, briefly