Related Clues:
- 'Ratio of a right angle bearing' — jargon!
- Line that intersects a curve at two points
- 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
- Math term from the Latin for “curve”