Math 8 Unit 1 Vocabulary

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Across
  1. 2. to turn in the opposite direction as the hands of a clock
  2. 7. across a line moves every point in the figure to a point directly on the opposite side
  3. 11. a translation, rotation, reflection or dialation or a combination of these
  4. 13. moves every point on a figure around a center by a given angle in a specific direction
  5. 14. a line that crosses parallel lines
  6. 15. a type of angle that is half a straight angle and measures 90 degrees
  7. 16. when a figure can be moved with translations, rotations and reflections to fit over the other
Down
  1. 1. a repeating pattern of one or more shapes, the shapes fit perfectly together and do not overlap
  2. 3. when part of an original figure matches up with part of a copy
  3. 4. to turn in same direction as the hands of a clock
  4. 5. point where two or more edges meet
  5. 6. a type of angle that are opposite and share the same vertex
  6. 8. moves every point in a figure a given distance in a given direction
  7. 9. alternate angles are created when two parallel lines are crossed by another line called a transversal
  8. 10. a type of transformation that does not change any measurements of the figure
  9. 12. a type of angle that is 180 degrees