Geometry 1

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Across
  1. 3. straight path extending into two directions
  2. 4. Bisector a ray that divides an angle into two congruent angles
  3. 5. Angle angle measuring exactly 90 degrees
  4. 6. angle measuring less than 90 degrees
  5. 8. location with no size, width, or thickness
  6. 10. a figure formed by two rays with a common endpoint called the vertex
  7. 12. a part of line with one endpoint extending in one direction
  8. 13. two angles whose sum is 90 degrees
  9. 15. part of a line with two endpoints
Down
  1. 1. two angles whose sum is 180 degrees
  2. 2. that point that divides a segment into two congruent parts
  3. 7. objects with the same size and shape
  4. 9. angle measuring between 90 and 180 degrees
  5. 11. Angle angle measuring exactly 180 degrees
  6. 14. flat surface that extends infinitely