Possible Clues:

• Trigonometry's law of __
• Sounds as if they are indications to do with 11 down
• Trig figures
• Law of ____ (trig rule I still use to this day, every day in my real life)
• Some trig findings
• Trig's law of ___
• Trig table readings
• Not even science is above society functions
• Certain trig functions
• Trig findings