Geometry Vocab Crossword

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Across
  1. 5. a transformation that changes the size of a figure by a scale factor while preserving its shape
  2. 6. a line, ray, or segment that divides something into two equal parts
  3. 7. 2 or more points that lay on the same line
  4. 10. a transformation where a figure is flipped over a line, creating a mirror image of the original figure
  5. 11. a transformation that turns a figure around a fixed point called the center of rotation
  6. 12. 2 or more objects that lay on the same plane
  7. 14. an angle less than 90 degrees but more than 0 degrees
  8. 15. a three-sided regular polygon
Down
  1. 1. the act of changing in form or shape or appearance
  2. 2. a transformation that moves a figure or shape in a straight line without changing its size or orientation
  3. 3. having the same size and shape
  4. 4. an angle that measures more than 90 degrees but less than 180 degrees
  5. 8. either of two equal and opposite angles formed by the intersection of two straight lines
  6. 9. infinitely long object with no width, depth, or curvature
  7. 13. an angle measuring 90 degrees