Greek and Latin Roots - circ, oct, dec, cent, re

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Across
  1. 2. - The tenth month of the year, after September and before November.
  2. 4. - A sea creature with eight, long arms and a soft, round body with no internal shell.
  3. 6. - Having a shape like a circle.
  4. 8. - A period of one hundred years.
  5. 9. - (geometry) - A polygon consisting of eight straight sides and eight angles.
  6. 14. - To spread something among a group of people or places.
  7. 15. - Centigrade means a scale for measuring temperature where water freezes at 0° and boils at 100°. It is the same as Celsius (°C) - the two words mean the same thing today.
  8. 16. - A unit of money in some countries, equal to one hundredth of a dollar or euro.
  9. 20. - A small, long, thin animal with many legs.
  10. 21. - To complete an action more than one time.
  11. 22. - To bring back something from the memory.
Down
  1. 1. - (geometry)- A flat polygon with ten straight sides and ten angles.
  2. 3. - The distance around the external boundary of a circle.
  3. 5. - Having the shape or characteristics of an octagon, which is a polygon with eight sides and eight angles.
  4. 7. - A unit of measuring length equal to one hundredth of a metre.
  5. 10. - The twelfth and last month of the year, after November and before January.
  6. 11. - To turn a system off and on again.
  7. 12. - A period of ten years.
  8. 13. - The complete circle through which an electric current flows, typically consists of the source of electric energy.
  9. 17. - To answer someone by writing or saying something.
  10. 18. - A form of entertainment that typically involves skilled performers, animals, and various acts and attractions, often presented in a large tent or arena.
  11. 19. - A completely round, plain shape