Geometry Terms Lesson 1

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Across
  1. 3. a flat surface that extends forever in all directions
  2. 6. points on the same plane
  3. 8. the middle of two points
  4. 12. Lines lines that intersect to form four right angles
  5. 13. points on the same line
  6. 14. a figure with no thickness that extends forever in opposite directions
  7. 15. Lines lines in different planes that never intersect
  8. 16. a piece of a line with on endpoint that extends forever in one direction
Down
  1. 1. to cut into two equal pieces
  2. 2. Lines lines that never intersect in the same plane
  3. 4. not on the same plane
  4. 5. not on the same line
  5. 7. a dot with no size- it only represents a location
  6. 9. two rays that meet at a common endpoint called a vertex
  7. 10. Segment a piece of a line with two end points
  8. 11. a point where lines, rays, or line segments meet