From: dl_irwin@telus.net
Date: Thu Sep 25 2003 - 11:23:15 PDT
Experiment Report for the Eratosthenes Project on http://youth.net/
School Name: Belmont Elementry School
School Location: Canada , B.C. ,Langley
Email Address: dl_irwin@telus.net
Experimenter: Morgan
Latitude 49? 04' north
Longitude: 122? 39' westest
Distance to Equator: 5461.590 km
Measured shadow angle in degrees: 51?
Calculated Earth circumference: 38552.399
Comments:
Our other numbers of measured shadow angles in degrees are 55?
54?
55?
61?
51?(we used 51? in our expirement)