Valentines Day Puzzle

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Across
  1. 4. A shape associated with love
  2. 5. (4+2) x 1
  3. 7. A number that is double four
  4. 8. a shape with three sides
  5. 9. A flower given on Valentines day
  6. 11. the answer to 9+3
Down
  1. 1. day Holiday about love
  2. 2. A shape with no sides or edges
  3. 3. A shiny rock found on rings
  4. 6. Half of eight
  5. 10. A stretched circle