Geometry-Semester 1

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Across
  1. 4. A location
  2. 6. Identical in form
  3. 8. Adds up to 180 degrees
  4. 11. Angles made by two intersecting lines
  5. 14. A ray that has its endpoint at the vertex of the angle and that divides the angle into two congruent angles
  6. 15. An isometry in which every point and its image are on opposite sides and the same distance from a fixed line
  7. 17. A flat infinite surface
  8. 19. Matching or in the same position
  9. 20. The ratio of corresponding lenghts in similar figures
  10. 22. An isometry in which each point is moved by the same translation vector
Down
  1. 1. Identical in shape but not necessarily in size
  2. 2. A point of intersection of two or more rays or line segments in a geometric figure
  3. 3. An isometry in which each point is moved by the same angle measure in the same direction along a circular path about a fixed point
  4. 5. Adds up to 90 degrees
  5. 7. A line extending from a point
  6. 9. A nongrid transformation that enlarges or reduces a geometric figure by a scale factor relative to a point
  7. 10. Two non-overlapping angles with a common vertex and one common side
  8. 12. By the degrees
  9. 13. The point that bisects the segment
  10. 16. Two non collinear rays having a common endpoint
  11. 18. A linear pair of angles that is formed when two lines intersect
  12. 21. An ongoing connection
  13. 23. The result of moving all points of a figure according to a transformation