Across
- 6. the spiral shape of sunflower follows this
- 8. one-hundredth of a second
- 10. The most stable geometric shape
Down
- 1. The only number that can't be represented in Roman Numerals
- 2. The numbers on opposite side of a dice always add up to this
- 3. The number known as the golden ratio
- 4. The Symbol for division is called so
- 5. If you write pi to two decimal places and read it backwards
- 6. A never ending pattern
- 7. Father of Geometry
- 9. The only number with letters in alphabetical order