Across
- 3. What month is Pi Day is celebrated around the world?
- 4. What is the shape of book?
- 7. Who first described the familiar value of Pi which we are considering now?
- 8. Pi consists of how many digits?
- 10. True or false, has Pi been solved?
Down
- 1. "The... invented math." (finish the sentence)
- 2. Name the scientist who was born on pi Day?
- 5. Pi is named after a letter of which alphabet?
- 6. What is the shape of bicycle weels?
- 9. What is the shape of the earth?