Across
- 2. a flat shape that has eight sides and eight angles
- 4. lasting for seven years; happening once every seven years
- 5. a group of seven singers or musicians who perform together; a piece of music that is meant to be performed by seven people
- 6. The ninth month of the year
- 7. the tenth month of the year
Down
- 1. a 2-dimensional figure that has six angles and six sides
- 3. a group of eight, such as eight lines or eight musical notes
- 4. a person who is between 70 and 79 years old
- 6. a sixth of a circle; an instrument used to determine the position of a ship or airplane by measuring the positions of the stars and sun
- 7. a sea animal that has a soft body and eight long arms