Pi Day 2023

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Across
  1. 2. Last name of Rajveer, the world record holder for memorizing Pi to 70,000 places past the decimal point (it took nearly 10 hours to recite)
  2. 5. A fruity variety of pie, or a 1990 song by Warrant
  3. 7. A chocolate pie, named for its smooth texture and a European country (although this originated in America)
  4. 9. The symbol for two times pi, relating the circumference to the radius of the circle
  5. 10. A branch of math that studies the sizes, shapes, angles, and dimensions of things
  6. 18. Pi is an _____ number, meaning it cannot be written as a fraction.
  7. 19. Distance around the outside of a circle
Down
  1. 1. A closed, round shape
  2. 3. Although associated with Americana, this variety of pie originated in England!
  3. 4. A pie made with flour, butter, sugar, and eggs. Similar to pecan pie without the nuts.
  4. 6. Last name of a theoretical physicist who died on Pi Day in 2018
  5. 8. A comparison of two or more numbers that indicates their sizes in relation to each other by using division
  6. 11. Last name of a theoretical physicist who was born on March 14th, 1879
  7. 12. A dessert or candy made from whipped egg whites and sugar, used as a topping on some lemon pies
  8. 13. Typically paired with strawberry, this tart stalk is technically a vegetable
  9. 14. A straight line that goes from one edge of the circle to another, passing through the center
  10. 15. A pie with a graham cracker crust, made from citrus associated with Florida
  11. 16. The number of significant figures of pi JPL uses for their highest accuracy calculations (interplanetary navigation)
  12. 17. The last name of the Welsh mathematician who introduced the symbol for Pi.