Geometry

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Across
  1. 2. no 90 angles,two sets of parallels,= sides pentagon 5 sides
  2. 5. less than 90
  3. 8. looks like something you sail in the air trapezoid quadrilateral, no 90 angles, and one parallel obtuse between 90 and 180 angle
  4. 9. two rays that come together at the vertices
  5. 11. 4 sides
  6. 12. 3 sides
  7. 14. 6 sides
  8. 15. makes a T with right angles
  9. 16. many sides in a closed shape
Down
  1. 1. equal
  2. 3. a piece of a line
  3. 4. all sides and 90 degree angles equal, 2 parallels
  4. 6. triangle with all 3 sides and angles equal
  5. 7. mirror image
  6. 10. 8 sides
  7. 13. two lines that cross, angles not 90
  8. 15. side-by-side with equal space between