Mathematics

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Across
  1. 3. The formula used to work this out is length x width x height.
  2. 6. The formula used to work this out is length x width.
  3. 7. This 3D shape has 3 faces, 2 edges and 0 vertices.
  4. 8. A 2D shape with 4 equal sides.
  5. 10. A 2D shape with 6 sides.
  6. 11. A line segment where two faces meet.
Down
  1. 1. This 3D shape has 8 vertices, 6 faces and 12 edges.
  2. 2. A 2D shape with 5 sides.
  3. 4. Points where two or more lines meet.
  4. 5. A 2D shape with 8 sides.
  5. 9. The flat surface of a shape.