cosec
/ˈkoʊsɛk/
noun
- Abbreviation for cosecant: in trigonometry, the ratio of the length of the hypotenuse to the length of the side opposite a given angle in a right triangle.
- In the problem, calculate the cosec of angle A.
- The cosec of a 30-degree angle is 2.
- You can find cosec using the formula 1/sin.
Synonyms