Key Stage 2 2D Shapes

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Across
  1. 1. A 4-sided shape with one pair of parallel sides.
  2. 6. A 4-sided shape with opposite sides that are parallel and equal.
  3. 11. A shape where not all sides or angles are equal.
  4. 13. A 2D shape with 7 sides.
  5. 15. Lines that meet at a right angle.
  6. 18. A 2D shape with 6 sides.
  7. 20. A shape with 4 equal sides and 4 right angles.
  8. 21. A 2D shape made of straight sides.
  9. 23. When one side of a shape is a mirror image of the other.
Down
  1. 2. A triangle with all sides the same length.
  2. 3. A 2D shape with 10 sides.
  3. 4. A triangle with all sides different lengths.
  4. 5. A 2D shape with 3 sides.
  5. 7. A shape where all sides and angles are equal.
  6. 8. A 2D shape with no corners and a curved edge.
  7. 9. Half of a circle.
  8. 10. A triangle with one 90° angle.
  9. 12. A shape with 4 sides and 4 right angles, but only opposite sides are equal.
  10. 14. A 2D shape with 5 sides.
  11. 15. Lines that stay the same distance apart and never meet.
  12. 16. A triangle with two equal sides.
  13. 17. A shape like a pushed-over square — all sides equal, but angles aren’t 90°.
  14. 19. A 2D shape with 9 sides.
  15. 22. A 2D shape with 8 sides (think of a stop sign!).