Across
- 3. A surface which lies evenly with the straight lines on itself
- 4. If the first thing is greater than the second and second is greater than the third then the first is ...... than the third
- 6. A breadthless length
- 8. Assumptions which are specififc to geometry
- 9. Assumptions used all throughout mathematics and not specifically linked to geometry
Down
- 1. Things which are double of the same thing are ..... to one another
- 2. The ...... is greater than the part
- 3. For every line l and for every point P not lying on l, there exists a unique line m passing through p and ...... to l
- 5. Statements that areproved by applying deductive reasoning.
- 7. Two distinct lines may or may not have a common ...... and if they do have a common ..... it is exactly one