[See Steps] We can estimate the circumference and diameter of the earth, using a method developed about 2,200 years ago, by Eratosthenes, a Greek mathematician
Question: We can estimate the circumference and diameter of the earth, using a method developed about 2,200 years ago, by Eratosthenes, a Greek mathematician and the librarian of the great library at Alexandria, in Egypt.
Research and explain how Eratosthenes estimated the Earth's circumference.
- Your explanation must be mathematically sound, and included all significant. calculations.
- You should also include any definitions you think are relevant.
- Use visual aids where appropriate.
Deliverable: Word Document 
(See) Based on Eratosthenes' result for the Earth's circumference,
(Steps Shown) What was Eratosthenes' percentage error for the Earth's
(See Steps) In the table below, you have been given the length
(See Solution) Discuss the limitations of Eratosthenes' method,
(See Solution) Simplify the following; (sin ^2 θ)/(1+ cos
Prediction Interval Calculator for a Regression Prediction - MathCracker.com