shapes

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Across
  1. 4. a 2D shape with 3 faces
  2. 6. a 3D shape with 5 faces
  3. 8. a 3D shape with 2 sides
  4. 9. a 3D shape with 6 faces
  5. 10. a 3D shape with 6 faces similar to a square
Down
  1. 1. a 2D shape with 5 sides
  2. 2. a 2D shape with 10 sides
  3. 3. a 2D shape that's half of a whole
  4. 5. a 2D shape with no corners
  5. 7. a wider version of a square.