Across
- 4. the mathematics of points, shapes, and lines
- 5. the pi symbol comes from the ______ alphabet.
- 7. 3.14
- 10. the number pi is ______.
- 11. half of the diameter of a circle
Down
- 1. nickname for pi
- 2. a straight line that passes through the center of a circle
- 3. perimeter of a circle
- 6. uses pi to calculate amounts of needed materials for a project
- 8. march 14th
- 9. first name of the man that discovered pi