Geometry Vocabulary Crossword

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Across
  1. 3. Bisector, a line, segment, or ray that hits at a vertex and cuts the angle into two congruent angles
  2. 4. two angles that form a linear pair, and are supplementary
  3. 5. Pair, two adjacent angles whose non-common opposite sides form opposite rays
  4. 8. Angles, two angles whose measurements add up to 180 degrees
  5. 10. an infinitely thin and infinitely long collection of points extending in two opposite directions
  6. 11. the middle of a line segment
  7. 13. Angles, two non - congruent angles that share a common side and common vertex
  8. 14. Segment, consists of two endpoints and all the points of the line between the two endpoints
Down
  1. 1. Lines, two lines that intersect to form four 90 degree angles, slopes are negative reciprocals; form adjacent congruent angles
  2. 2. Angles, two angles whose measurements add up to 90 degrees
  3. 3. a geometric figure made up of two rays that have a common endpoint called the vertex
  4. 6. Angles, two angles who share a common vertex and whose non-common sides form opposite rays
  5. 7. part of a line that has one endpoint and goes on infinitely in only one direction
  6. 9. Bisector, a line, segment, or ray that intersects a segment at its midpoint and forms four right angles
  7. 12. Lines, lines that never intersect; they go in the same direction, have same distance apart and have the same slope