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mistermann
5571 days ago
I have a feeling most people on HN know how to calculate the area of a circle. ;)
1 comments
Retric
5571 days ago
<pedantic> True, but calculating the land area by doing so is a mistake because ~50% of that 20KM circle is over the ocean.</pedantic>
http://maps.google.com/maps?hl=en&biw=864&bih=471...
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rphlx
5571 days ago
Should we count lakes and other self-contained bodies of water on land?
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