Netty Friends!

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Across
  1. 3. the straight line where two faces meet
  2. 7. the amount of 3D space an object occcupies
  3. 8. the flat side of a shape
  4. 9. the total amount of space inside a 2D shapes boundary
  5. 10. a 2D representation of a 3D shape:flattened/ unfolded 3D shape
Down
  1. 1. length by height by width
  2. 2. shape, a shape that has three dimensions
  3. 4. Prism,3D rectangle
  4. 5. area, the total of the areas of the surface of a 3D shape
  5. 6. the corners of a 3D shape