Angles

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Across
  1. 1. lines planes that do NOT intersect
  2. 4. triangle a triangle that has at least two congruent sides
  3. 6. triangle a triangle whose sides are all congruent
  4. 7. pair a pair of adjacent angles whose non - common sides are opposite rays. The angles of a linear pair form a straight angle
  5. 9. side interior angles interior angles that lie on the side of the transversal
  6. 11. angles two angles whose measures have a sum of 90 degrees. each angles Is called the complement of the other.
  7. 12. an accepted statement of fact
  8. 13. a conclusion reached by using inductive reasoning
  9. 14. Angles The angles whose measures have a sum of 180 degrees. each angle is called the supplement of the other
  10. 16. angles two coplanar angles with a common side, a common vertex, and no common interior points.
  11. 18. the statement contained by reversing the hypothesis and conclusion of a conditional
  12. 19. triangle a triangle that has no congruent sides
Down
  1. 2. interior angles non adjacent interior angles that lie on opposite sides of the transversal
  2. 3. lines two lines that intersect right angles
  3. 5. a conjecture that is proven
  4. 8. angles angle's that lie on the same side of the transversal and in corresponding positions
  5. 10. lines non - coplanar ; they are not parallel and do not intersect
  6. 11. example an example showing that a statement is false
  7. 15. a line that intersects two or more coplanar lines at distinct points
  8. 17. angles two angles whose sides are opposite rays