Related Clues:
- Function popular when visiting the Home Counties
- Function in college produced noise
- Adjacent over hypotenuse
- Function of a math class
- Mathematical function in trigonometry
- Wave producer?
- Trig function used to model light waves
- Function yielding 0 when applied to pi
- Ratio of an angle's opposite side to the hypotenuse
- Homophone of 'sign'
- Function for mathematicians at home in the home counties
- Bad European function
- What the S of “sohcahtoa” stands for
- 0, for 0°
- The "S" in trig's SOHCAHTOA