Math

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Across
  1. 2. The distance from the center to the circumference of a circle
  2. 5. / clue
  3. 8. the center of a triangles circumference
  4. 9. The bottom line of a shape as a triangle or rectangle
  5. 11. the measurement from base to top or (of a standing person) from head to foot.
Down
  1. 1. / the distance around two-dimensional
  2. 3. any square unit used to measure area
  3. 4. the amount of three-dimensional space an object occupies, often described as its capacity or how much it can hold
  4. 6. The distanced along the ( part f the circumference of a circle or of any curve ) for a circle
  5. 7. The side of a surface
  6. 10. the distance from side to side