Math 4 fun
Wednesday, November 03, 2010
"Proof" that the sum of the angles in a triangle is equal to 180 degrees
I made this simple applet to show everyone why the sum of the angles in a triangle is excatly 180 degrees. You can also move points A, B and C. I hope you like it ;)
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Made with
GeoGebra
2 comments:
Czikita
November 9, 2010 at 10:49 AM
easiest proof on earth ;]
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Anonymous
November 16, 2010 at 10:53 AM
k
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easiest proof on earth ;]

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