Across
- 2. round body whose surface is is at all points equidistant from the center
- 4. a point of intersection
- 6. always a positive number
- 7. a flat surface
- 8. bottom number of a fraction
- 14. having two sides equal in length
- 15. slightly flattened circle
- 19. involves derivatives and integrals
- 21. one of the lines bounding a geometric figure
- 23. abbreviated by tan
- 24. used for making mathematical calculations
- 25. repeated addition of the same number
- 27. real number on the base ten standard numbering system
- 29. marked at regular intervals
Down
- 1. vertical and horizontal lines
- 3. number that gives reference to the repeated multiplication required
- 5. ordered pairs that state location
- 6. substitutes letters for numbers
- 9. used in counting or noting a total
- 10. systematic treatment of relationships between figures and forms
- 11. used for measuring angles
- 12. the average
- 13. the longest side of a right angled triangle
- 16. divides into another number exactly
- 17. specifies location
- 18. the answer to the problem itself
- 20. all three sides equal
- 22. used mostly for multiplication and division
- 26. three sided polygon
- 28. a straight infinite path