Across
- 2. a sixth of a circle; an instrument used to determine the position of a ship or airplane
- 6. a person who is between 70 and 79 years old
- 8. a flat shape that has eight sides and eight angles
- 9. a group of seven singers or musicians who perform together
Down
- 1. tenth month of the year, formerly the eighth
- 3. a group of eight, such as eight lines or eight musical notes
- 4. happening once every seven years
- 5. a 2-dimensional figure that has six angles and six sides
- 7. ninth month of the year, formerly the seventh
- 8. a sea animal that has a soft body and eight long arms