math

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Across
  1. 3. prisum: A prism where the lateral edges are not perpendicular.
  2. 5. line that intercests at exactly one point.
  3. 6. A intersection of the point and the altitudes of a triangle.
  4. 7. the sum of the lenghts of the sides of a polygon.
  5. 9. angle: angle with a measure of 90.
  6. 10. A conditional statement.
  7. 11. A distance around a cicle.
  8. 13. A quadrilateral with four right angles.
  9. 14. angles: An angle thats formed by one side of a triangle.
  10. 15. the folded forms of the surfaces are a three-demintional object.
  11. 17. An argument in which a statement you make is supported by that stament to be accepted as true.
  12. 18. A segment repersenting quantity that has length.
Down
  1. 1. lines: Three or more points that intersect at a specific point.
  2. 2. undifined term of geometry.
  3. 4. A amount of space that enclosed.
  4. 5. that can be proven true by the definitions and the postulates.
  5. 8. pair: A pair of adjacent angles.
  6. 9. A quadrilateral with four right angles.
  7. 12. A point thats halfway between the endpoints of the segement.
  8. 16. A group of points that work a given condition.