Across
- 2. the perimeter of a circle
- 3. width
- 8. the mean value
- 9. the amount of space something takes up
- 12. famous in Egypt
- 13. only 1 and itself
Down
- 1. the shape of diamonds
- 2. type of ice-cream
- 4. split up
- 5. a portion of something
- 6. the learning of shapes and measurement
- 7. how heavy something is
- 10. how fast something is travelling
- 11. 3.14159...