Geometry Vocabulary Crossword

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Across
  1. 2. The _____ ________ Postulate states that the measure of the larger angle is the sum of the measures of the two smaller ones.
  2. 4. This type of reasoning makes specific observations from broad generalizations.
  3. 6. Angles that are formed in the interior of a shape, on the opposite sides of the transversal are ____________ interior angles.
  4. 10. The 2 opposite angles formed by intersecting lines are called _________ angles.
  5. 15. Two angles whose measurements add up to 90° are __________ angles.
  6. 16. _______ - ________ interior angles are two angles that are on the interior of the two lines and specifically on the same side of the transversal and add up to 180°.
  7. 18. An angle that measures 180° is a ______ angle.
  8. 20. A statement that proves a mathematical concept is true.
  9. 21. _______ _________ Theorem states that two opposite angles formed when two lines intersect each other are always congruent to each other.
  10. 24. The ____-_______ ________ Postulate says that if point B lies on line segment AC, then AB + BC will equal AC.
  11. 25. pair of angles which are on the same side of one of two lines cut by a transversal and on the same side of the transversal is are called ____________ angles.
  12. 26. 2 points on the same straight line are ________.
  13. 27. An angle that is smaller than 90° is an _____ angle.
  14. 28. The point where 2 or more lines
Down
  1. 1. the point exactly in the middle of a line is called a ________.
  2. 3. Two angles whose measurements add up to 180° are ___________ angles.
  3. 5. A ________ statement is also known as an "if-then" statement.
  4. 6. A line that splits an angle into 2 equal angles is called a _____ _______.
  5. 7. A mathematical statement that can be proven.
  6. 8. is called a ______.
  7. 9. 2 angles are ________ if they share a common side, a common vertex, and don't overlap.
  8. 11. An ______ angle is an angle that is larger than 90°.
  9. 12. The opposite of inductive reasoning, this type of reasoning is making an inference based on widely accepted facts.
  10. 13. The _____ ____ Postulate says that if two angles form a linear pair, then the measures of the angles add up to 180°.
  11. 14. An educated guess
  12. 17. Alternate _________ angles are angles that are on the outside of the shape and are formed on either side of the transversal.
  13. 19. An angle that is exactly 90° is a _____ angle.
  14. 20. A given mathematic statement that is taken without proof.
  15. 22. A ______ _______ is a point, ray, line, line segment, or plane that intersects the segment at its midpoint.
  16. 23. A judgment or result reached by a reasoning or a test.