| Answer | Crossword Clue |
|---|---|
| OBL | Kind of angle: Abbr. |
| ACUTE | Kind of angle |
| ACUTE | Kind of angle. |
| OBTUSE | Kind of angle |
| TRI | Kind of angle |
| ACUTE | Another kind of angle. |
| OPTIC | Kind of nerve or angle |
| TRI | Kind of corn or angle |
| AXIAL | Kind of angle or feather |
| FISHEYE | Kind of lens with a wide angle |
