Question

3. He was the first to determine the size of earth correctly _______​

Answer 1

Answer:

Eratosthenes

Explanation:

Earth's circumference was first accurately measured more than 2,000 years ago by the Greek astronomer Eratosthenes, who at the time lived in the Egyptian city of Alexandria.

Answer 2

Answer:

Eratosthenes was the first person who determine the size of earth correctly