Across
- 3. Middle point on a line
- 4. Divide into 2 equal parts
- 8. Having two halves that are not the same
- 12. 1 pair of parallel sides
- 14. meeting a line to form right angles
- 15. Trapezoid with consecutive right angles
- 16. 2 pairs of equal sides
- 17. 2 pairs of parallel sides
- 18. 4 right angles & 4 equal sides
- 19. a^2 + b^2 = c^2.
- 20. 4 equal sides
Down
- 1. Two identical mirror halves
- 2. Ratio of corresponding sides
- 5. Trapezoid with equal base angles
- 6. Distance of an exterior 2D shape
- 7. 4 right angles & two sets of equal sides
- 9. Transformation maintaining shape but has different scale factor
- 10. Units to fill a region on 2D shape
- 11. 3.14
- 13. One corner to another not on edge