Shapes

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Across
  1. 4. 3 sides
  2. 5. o
  3. 6. 8 sides
  4. 9. 4 sides
Down
  1. 1. 7 sides
  2. 2. 3d triangle
  3. 3. 5 points
  4. 5. +
  5. 7. 5 sides
  6. 8. box