Related Clues:
- Pool-rack shape
- Draftsman's tool (and a hint to this puzzle's theme)
- Awkward romantic situation
- Draftsperson's device
- Three-sided figure
- Drafting aid
- Tortilla chip shape
- Soaper situation
- Pool rack shape 15. Enjoy 29-Down
- Pool rack shape
- Simple instrument
- Bermuda shape?
- Integral part of common geometric figure
- Three-sided polygon
- Relating to percussion instrument