Puzzle

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Across
  1. 2. a side opposite the right angle of a right triangle and is considered as the longest side.
  2. 4. a pair of non-adjacent exterior angles on opposite sides of a transversal.
  3. 9. coplanar lines which do not intersect.
  4. 10. interior angles on the same side of a transversal.
  5. 12. three or more lines that intersect in one point.
  6. 13. at least 2 ponts determine
  7. 14. one of the undefined terms which is represent by a flat surface that extends infinitely in all directions.
  8. 16. one of the undefined terms in geometry that has no dimension but denotes only location.
  9. 18. an angle opposite the legs of an isosceles triangle.
  10. 19. exterior angles on the same side of a transversal.
  11. 23. every segments has exactly one midpoint.
  12. 26. a subset of a line which starts at one endpoint and extended infinitely in one direction.
  13. 27. it is the angle opposite the base of an isosceles triangle.
Down
  1. 1. pair of non-adjacent interior and exterior angles on hte same side of the transversal.
  2. 3. A triangle with one of its angles measures less than 90*.
  3. 5. if two lines intersect, then ther intersection is exactly one point.
  4. 6. angles a pair of non-adjacent interior angles on opposite sides of a transversal.
  5. 7. a geometric figure formed by two rays intersecting in a common point called vertex.
  6. 8. given two lines, there is exactly one plane that contains two lines.
  7. 11. if a line intersects a plane not containing it, then their intersection is exactly one point.
  8. 15. coplanar lines that intersect and form the right angles.
  9. 17. given a line and a point not on the line, there is exactly on plane that contains them.
  10. 19. a subset of a line which has a definite length.
  11. 20. a right triangle whose none of its sides are congruent.
  12. 21. a triangle whose 3 angles are of equal measure.
  13. 22. a triangle whose 3 sides and congruent.
  14. 24. coplanar lines w/c intersects at common point.
  15. 25. A line which intersects two coplanar lines at two different points.