Across
- 1. Rectangular solid
- 4. Small curve of a circle
- 7. Cross at 90 degree angle
- 10. Distance around a circle
- 12. Four equal sides
- 13. Angle less than 90 degrees
- 14. Cross at less or more than 90 degrees
- 15. Parallel to the horizon
Down
- 1. Round shape
- 2. Angle more than 90 degrees and less than 180 degrees
- 3. Line from center to circumference
- 5. Slanted line
- 6. Perpendicular to the horizon
- 8. Starting point goes in any direction
- 9. Three sided shape
- 11. Angle 90 degrees
- 12. Angle 180 degrees