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SAT Lesson 1 - Triangles (P2 of 6)

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Uploaded by on Jul 29, 2008

My first SAT lesson online! It's a 6 part video on Geometry Triangle problems, taken from "The Official SAT Study Guide" by the College Board, so go get it! 8 questions total (even though I say 10 in the intro):

- p407 question #2 (video p1)
- p411 question #11 (video p1 & p2)
- p412 question #15 (video p2)
- p425 question #9 (video p2 & p3)
- p462 question #14 (video p3)
- p475 question #15 (video p3, p4 & p5)
- p475 question #11 (video p5 & p6)
- p491 question #15 (video p6)


Check out miteach.wordpress.com for more useful tips!

Happy studying, and don't forget to enjoy life while you're at it!

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Education

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Uploader Comments (MiTeach)

  • RLLY HELPFUL

  • You're welcome!

  • Hey I think you did something wrong around 5:15

    You said y=2x but I think it should be y=3x since vertical angles are congurent and in the problem Y is a vertical angle with 3x's not 2x's

    But maybe I am wrong

  • thanks for the assist bummercucumber! it kind of looks like y=3x but actually y=2x because it is the opposite angle of angle VPR. you ok with this, p7811fx?

  • you're welcome! :]

Top Comments

  • Angle QPR = 3x

    Angle VPR = 2x

    He was right in saying 2x is the number for which he is looking to equal y.

    Angle VPR = Angle TPS

    And you know Angle TPS = Y

    Therefore, Angle VPR = 2x = Y

    It's hard to explain in text form, sorry.

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All Comments (20)

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  • out of every video I've seen about SAT, you explain the best. I can actually get what youre saying.

  • THANK YOU! THANK YOU!

  • hey man thank you so much for all the effort u put in for these videos. its been an invaluable tool for me to prepare

  • kool and you smart :D

  • For the second problem in this video (when you drew it for the second time) why is < QPR split into two. In your original drawing it was split in 3. please help!

  • you got perfect on the math! gj

    nd great vids man their really helpful

    :)

  • im sorry im cramming for my SAT and i barely have time to watch a ten minute video especially oneo f you stuttering and spending time erasing and yada yada yada other then that! can you just cut out all the finding the pages and stuff? THANKS

  • @5:19 where you said y is equal to 2x, wouldnt it be 3x because the angle qpr is split into 2?? That would then change the answer.... Thanks... Hope to hear from you!

  • I hate you! Perfect score on math. I fell 5 points from Min for school LOL ME.

    Good job on vids tho, Easy to follow/learn.

    Thanks for taking time to make/post

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