Rendez-vous(III) Résultats
Distance between the parallels : Cañada-Lafrançaise: 8557km
Différence between the angles
21°50'-(-55°14')=(21+50/60)+(55+14/60)=21,833+55,233=77,066°
Circumference of the Earth = 8557 x 360 / 77,066 = 39 972 km
Friday, June 8, 2007
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