Across
- 3. has no straight lines.
- 5. 3D figure of a square.
- 6. The half of the diameter
- 8. Length x width x height
- 13. Angle of 180ยบ
- 15. A type of triangle that has only TWO sides of the same length.
- 16. A figure with at least 3 straight sides and angles.
- 17. A straight line that passes from side to side in the center of a circle.
- 18. Line that goes only in ONE direction.
- 20. Space between two intersecting lines meet.
Down
- 1. Quadrilateral with two pairs of parallel sides.
- 2. The unit measurement o angles.
- 4. a figure that has 2 sets of parallel lines.
- 7. Motion of a circular movement with a fixed point.
- 9. shape with 2 sets of parallel lines and all sides have the same length.
- 10. Flat closed shape of 4 straight sides.
- 11. Distance around the edge of a shape.
- 12. a mark connecting 2 points.
- 14. Point where 3 or more edges meet.
- 19. Base x height.