# Arccosecant

- Hypotenuse: The side opposite the right angle "C", is the hypotenuse "c".
- Opposite Leg: The side opposite to the angle needed "A", is the opposite side "a".
- Adjacent Leg: The side opposite the hypotenuse and next to the angle needed, is the adjacent side "b".

## abbreviations

**arccsc**- arccosecant

## formula

\(\ arccsc \theta= \frac {hypotenuse}{opposite} \)