Trigonometery

For students of class 9-10 (age 14-16)
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Abid
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Joined:Mon Feb 21, 2011 3:54 pm
Trigonometery

Unread post by Abid » Mon Feb 28, 2011 10:02 am

What is spherical trigonometery?
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nayel
Posts:268
Joined:Tue Dec 07, 2010 7:38 pm
Location:Dhaka, Bangladesh or Cambridge, UK

Re: Trigonometery

Unread post by nayel » Mon Feb 28, 2011 11:09 pm

See here: http://en.wikipedia.org/wiki/Spherical_trigonometry
"Everything should be made as simple as possible, but not simpler." - Albert Einstein
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