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CA Geometry: deductive reasoning

khanacademy khanacademy·3,571 videos
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Uploaded on Jan 2, 2009

Learn more: http://www.khanacademy.org/video?v=Gl...
1-3, deductive reasoning and congruent angles

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Top Comments

  • hunnyfunny

    im pretty sure i just learned more in this 10 minute video than that last three weeks of 1 hour classes so you sir are the man!

    · 27

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  • jackuy12345

    keep them coming, lets introduce this kind of learning to america public school, this kind of learning might bring a lot of help to students, lets get us out of the boring learning style by the teachers!!!

    · 18

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All Comments (17)

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  • Karl Ketterer

    thanks

    ·

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  • Daniel Rkman

    Why does the American education system complicate everything by giving unnecessary terminology?

    ·

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    in playlist California Standards Test: Geometry
  • Nitsua anime

    Thanks your video helped me and made deductive reasoning less complicated for me!

    ·

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  • Un1234l

    The first example Sal used is an example of a categorical syllogism.

    ·

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  • into357

    thank you thank you!!

    ·

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    in playlist California Standards Test: Geometry
  • curryeater259

    like most of the retarded teachers i have in my school, this guys actually passionate about what he does which makes the learning experience much more fun than if one of my teachers (who would rather be anywhere else) taught me it.

    · 2

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  • paulceltics

    for the win

    

    ·

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  • SCIENTIST619

    omg is this so much better for me i forgot where i put my book so i figured a video would kind of give me an idea but ur videos are WAY better that staring at my book for 3 hours thinking WTF?

    ·

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