Chapter One Vocab

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Across
  1. 3. figure formed by two rays or sides with a common endpoint
  2. 6. statement that is accepted as true without proof
  3. 9. distance around circle
  4. 10. resulting image
  5. 11. two non adjacent angles formed by two intersecting lines
  6. 13. distance between A and B: the amount of time occupied by something
  7. 14. a change in position, size, or shape of a figure
  8. 17. measures 90 degrees
  9. 19. point at one end of a segment or the starting point of a ray
  10. 20. two sides that form a right angle
Down
  1. 1. 1/360 of a circle: the amount, level, or extent to which something happens or is present.
  2. 2. two common rays that have a common endpoint and form a line
  3. 4. two angles whose measures have a sum of 180 degrees
  4. 5. two angles whose measures have a sum of 90 degrees
  5. 7. origional figure
  6. 8. segment from a vertex that forms a right angle with a line containing the base: the measurement from base to top or (of a standing person) from head to foot
  7. 12. ray that divides an angle into two congruent angles
  8. 15. absolute value of the difference of the coordinates: the full length of a race
  9. 16. flat surface that has no thickness and extends forever:a level of existence, thought, or development.
  10. 18. ratio of a circle's circumfurence to it's diameter: 3.14