Introduction to angles (old)
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Uploaded on Nov 10, 2007
Learn more: http://www.khanacademy.org/video?v=24...
What an angle is. Angles in a circle. Complementary and supplementary angles.
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LICENSE: Creative Commons (Attribution-Noncommercial-No Derivative Works).
For more information about this license, please read: http://creativecommons.org/licenses/by-nc-nd/3.0/.
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Top Comments
GorgeousGeorge108 2 years ago
I nominate Salman Khan for a Nobel Prize - but I'm not sure which one :)
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litnight 3 years ago
it's impossible to get bored in these videos...although I do appreciate the pretty colors lol :)
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All Comments (113)
itsdannyftw 9 months ago
If this is old, where's the new one?
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NintendoFan306 9 months ago
All of them!!
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legoman123138 10 months ago
hese videos are so helpful
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Hicel Stirzaker 11 months ago
thank you you have helped my younger friends that are 10 and 11 to understand geometry all thanks to khan academy!!XD
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Joefly22 11 months ago
cause my teacher
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Joefly22 1 year ago
ZZZZZZZZZZZZ ZZZZZZZZZZ ZZZZZZZZZZ, So boring!!!
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Mandisi Ngomba 1 year ago
a big thanx to you Sal, this is from Mandisi all the way from South Afrika! ENKOSI TATA SIYABONGA KAKHULU!
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footballredcat 1 year ago
Follow me on twitter MohammedIqbal10
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Ellinor Banse 1 year ago
You saved my life!! Thanks sooooo much
-Elli (Colombia) =)
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