Across
- 2. a statement or formula that can be proven to be true based on other statements.
- 4. a statement or proposition on which an abstractly defined structure is based.
- 6. lying on or passing through the same straight line.
- 8. a point or line common to lines or surfaces that intersect.
- 10. a statement that is accepted as true without requiring proof
Down
- 1. lying or acting in the same plane.
- 3. at equal distances.
- 5. the tapered, sharp end of a tool, weapon, or other object.
- 7. a straight, one-dimensional figure with no thickness that extends infinitely in both directions
- 9. having the same size and shape