Shapes

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Across
  1. 4. three sides.
  2. 5. four sides, two short and two long.
  3. 6. four equal sides.
  4. 9. long round.
  5. 10. shine in the night sky.
Down
  1. 1. round.
  2. 2. minus
  3. 3. six equal sides.
  4. 7. plus
  5. 8. equal