Date: Feb 27, 2012 2:46 PM Author: Gian Subject: Barycenter of 8 coordinates on world map I have 8 coordinates on the world map and I need to find the coordinates of the barycenter of the figure they envelope, the 8 coordinates are these:

29º49'35.12"N 80º08'27"E

18º42'9.05"N 72º52'19.98"E

50º55'0.72"N 10º23'31.61"E

33º21'52"N 70º32'52"E

47º04'42"N 15º21'15" E

48º13'38"N 15º22'41"E

31°20'55.14"N 71°41'20.36"E

47°28'2.97"N 9°34'0.39"E

And I'm not good enough at maths to calculate it.