Definition

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Across
  1. 5. A triangle with two sides that are the same length.
  2. 10. is the distance through which an atom must move in order to be called a cell.
  3. 11. Flat shapes that have no overlaps or gaps.
  4. 13. A visual that represents a an object.
  5. 14. a shape that is always the same size even if you move it.
  6. 16. An image or shape that is seen being mirrored.
  7. 17. the angle of an object compared to the points.
  8. 18. A two dimensional space.
  9. 19. something that is alike but not the exact same.
Down
  1. 1. A triangle with all three sides are the same length.
  2. 2. A moving shape without rotating or flipping it.
  3. 3. Move a shape, less than a full turn to make it a _____ symmetry.
  4. 4. A triangle with an angle less than 90°.
  5. 6. A shape that changes sizes when it moves.
  6. 7. A triangle with no sides that are the same length.
  7. 8. A quarter of a circle.
  8. 9. An action of rotating around an axis or centre.
  9. 12. a point that helps a rotation work.
  10. 15. A triangle with an angle more than 90°.
  11. 16. A triangle with an angle of 90°.