Eratosthenes

Kuantan, Malaysia

September 2013

Kuantan Malaysia SMK St Thomas 03°49’N 103°20’E
Date Gnomon Shadow Angle
september 21 13.7 cm 0.5 cm 2°5’ = 2.09°
september 22 38.1 cm 1.6 cm 2°24’ = 2.405°
september 23 101 cm 6.6 cm 3°44’ = 3.739°

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