Eratosthenes 2010-2011

February 2011

Friday 18 February 2011 by perbosc

New Delhi
Latitude : 28.53°
angle : 42.5°
Lafrançaise
Latitude : 44.13°
angle : 58°

Distance Delhi-Lafrançaise : (44.13-28.53)x111=1732km
Difference between anles : 58-42.5=15.5°
Circumference of the earth : 1732x360/15.5 = 40227km

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