Across
- 3. He is best known for his work with...
- 4. The place and date of Euclid’s death are...
- 5. His books proved how the...relate to one another.
- 7. Euclid was an ancient... mathematician.
Down
- 1. Euclid wrote a series of 13 books about geometry, called the...
- 2. Euclid was born in about 300 BC in..., Egypt.
- 6. Euclid wrote about other topics,like optics (the study of light) and ...