Across
- 1. the ninth month of the year
- 2. a group or stanza of eight lines
- 8. the twelfth month of the year, in the northern hemisphere usually considered the first month of winter
- 9. more than one octopus
- 10. a system of numbers and arithmetic based on the number ten
- 11. any polyhedron with six faces
- 12. a ten event athletic contest
- 16. a solid figure with six plane faces
- 17. a polygon made up of 8 sides
- 18. a 7-event athletic contest
- 19. a thousand raised to the eighth power
Down
- 1. seven twins or seven babies born at the same time
- 3. tenth month of the year
- 4. a polygon of seven angles and seven sides
- 5. a plane figure with ten straight sides and angles
- 6. ten years
- 7. a number equal one followed by 30 zeros
- 13. a closed two-dimensional polygon with six sides
- 14. a shape with 9 sides and nine angles
- 15. relating to or based to the number nine
- 16. having six angles and six sides
