Geometry Vocab and Terms

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Across
  1. 1. A parallelogram. All sides parallel and congruent.
  2. 3. Made of points. Extends forever in all directions.
  3. 4. Same distance. Can refer to 2d or 3d shapes.
  4. 6. A parallelogram. Has 4 congruent sides.
  5. 11. Usually used for angles. Adds to 90.
  6. 12. Usually used for angles. Adds to 180.
  7. 13. Starts at an endpoint. Extends forever.
  8. 14. An angle. Meaasures more than 90. (2 wrds.)
  9. 15. Closed 3d figure. Made of polygon regions.
  10. 18. A figure. 2 sides parallel.
  11. 19. An angle. Measures less than 90. (2 wrds)
  12. 20. Made of 2 rays. Sharing a common endpoint.
Down
  1. 2. A line or ray. Cuts an angle in half. (2 wrds)
  2. 5. Referring to points. Lying on the same line.
  3. 7. A point on a line. marks the middle.
  4. 8. Made of an infinite number of points. Extends forever.
  5. 9. Closed figure. 3 or more sides.
  6. 10. Used for 2d or 3d shapes. Number of square units required.
  7. 16. A parallelogram. 2 pairs opposite sides parallel.
  8. 17. Referring to points. Lying in the same plane.