Across
- 3. points on the same plane
- 4. a single side of a triangle / something we use to walk
- 6. the side opposite to the right angle of a right angle triangle
- 7. the circumference of a circle divided by the diameter / Something eaten during Thanksgiving
- 9. a shape mirrored across a point / an image shown in still water or a mirror
- 10. points that all fall on the same line
- 13. the boundaries of a 2D shape
- 14. a idea assumed to be true
- 15. the distance from the top of something to its base
- 16. half the distance of the diameter
- 17. a point marking the end of a ray or segment
- 18. where two or more edges meet
Down
- 1. divide into two equal halves
- 2. the distance between two opposite points on a circle
- 5. to have equal measurements but not properties
- 7. a flat, infinitely thin, surface that goes on indefinitely / A mode of transport that flies.
- 8. a well defined section of a line
- 10. an X,Y pair
- 11. a geometric shape after a transformation / a synonym for picture
- 12. a geometric shape before a transformation