Across
- 2. Halfway across the center of the circle
- 6. A round shape with no sides.
- 7. The distance a number is from zero
- 9. 3.14 is used to represent this.
- 10. The shape laid out into 2D form.
Down
- 1. The space inside of a shape.
- 3. The length of a circle from side too side
- 4. The space around a circle.
- 5. The sum of the areas of the bases and lateral facee .
- 8. A 3d figure that encloses a space