kryžiažodis

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