| Answer | Crossword Clue |
|---|---|
| SINE | Opposite over hypotenuse |
| SINE | Opposite over hypotenuse, for a right triangle |
| SINE | Opposite leg divided by the hypotenuse |
| SINE | Ratio of an angle's opposite side to the hypotenuse |
| COTANGENT | Adjacent-over-opposite in right triangles |
