Across
- 3. the space between two lines or planes that intersect
- 5. relating to or situated in or extending towards the middle
- 7. the property created by the space between two objects
- 9. corresponding in character or kind
- 10. a straight line from the center to the perimeter of a circle
- 12. a line that touches a curve at only one point
- 14. a statement where two mathematical values are equal to something
- 15. being essentially comparable to something
Down
- 1. relation with respect to comparative quantity or magnitude
- 2. one of several parts that fits with others to make a whole
- 4. the quality of being alike
- 6. a group of nearly parallel lines of electromagnetic radiation
- 8. being at equal distances and not intersecting
- 11. rise over run
- 13. a closed plane figure bounded by straight lines