geometry

1234567891011121314151617181920212223242526
Across
  1. 1. A line connecting two non-adjacent vertices in a polygon.
  2. 3. Same shape and size.
  3. 6. Same shape but different size.
  4. 7. 8 sides
  5. 9. A flat surface that extends infinitely in all directions.
  6. 10. Less than 90°
  7. 12. Exactly 90°
  8. 13. 5 sides
  9. 14. Space inside a 2D shape.
  10. 15. Formed by two rays with a common endpoint (vertex).
  11. 16. When a shape can be divided into two identical parts.
  12. 19. 6 sides
  13. 20. A polygon with 4 sides
  14. 21. – Distance around a shape.
  15. 23. A straight path with no thickness that extends infinitely in both directions.
  16. 24. The point where two sides or edges meet.
  17. 26. A polygon with 3 sides.
Down
  1. 2. Greater than 90° but less than 180°.
  2. 4. Exactly 180°
  3. 5. Lines that never intersect and are always the same distance apart.
  4. 8. A closed shape with straight sides.
  5. 11. Lines that intersect to form right angles.
  6. 17. Space inside a 3D object.
  7. 18. A part of a line with two endpoints.
  8. 22. An exact location in space, usually represented by a dot.
  9. 25. A part of a line that starts at one point and extends infinitely in one direction.