Pi Day Word Search

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 3. Existing outside of or not in accordance with nature (14)
  2. 5. The length of a line segment between the center and circumference of a circle or sphere (6)
  3. 9. The boundary line or the area immediately inside the boundary (9)
  4. 10. A particular environment or walk of life (6)

Down

  1. 1. A science dealing with the logic of quantity and shape and arrangement (11)
  2. 2. The relation between things with respect to their comparative quantity, magnitude, or degree (5)
  3. 4. The boundary line encompassing an area or object (13)
  4. 6. The length of a straight line passing through the center of a circle and connecting two points (8)
  5. 7. Any of the natural numbers or zero (plural) (8)
  6. 8. Ellipse in which the two axes are of equal length (6)