Across
- 5. middle of a circle
- 8. the distance around a circle
- 9. half of a circle
Down
- 1. measure of the space a 3-D shape occupies
- 2. the distance across a circle through its center
- 3. type of area found when adding all areas of faces
- 4. the distance from the center to any point on the circle
- 6. greek letter that equals 3.14
- 7. 2-D patterns of 3-D figures
- 8. figure made up of two or more shapes