Across
- 4. the act or process of determining something using mathematics.
- 5. The length of a straight line passing through the center of a circle or sphere from one side to another.
- 6. almost perfect
Down
- 1. the science of the sun starts to be planted and other objects.
- 2. an opposing opinion or viewpoint.
- 3. round three dimensional figures globes.
- 7. to move in a circle around another object.
- 8. to judge or discover the value of something.