Proving Parallel Lines With Two Column Proofs - Geometry, Practice Problems

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  • Опубліковано 9 лют 2025
  • This geometry video tutorial explains how to prove parallel lines using two column proofs. This video contains plenty of examples and practice problems for you to learn the concept.
    Triangle Congruence - SSS, SAS, ASA: • Triangle Congruence Th...
    CPCTC - 2 Column Proofs With Triangles:
    • CPCTC Geometry Proofs ...
    Hypotenuse Leg Theorem - HL Postulate:
    • Hypotenuse Leg Theorem...
    Detour Proofs - Double Triangle Congruence:
    • Detour Proofs - Double...
    The Midpoint Formula:
    • Midpoint Formula
    _________________________________
    Missing Diagrams - 2 Column Proofs:
    • Missing Diagrams With ...
    Right Angle Theorem - SSS & SAS:
    • Right Angle Theorem - ...
    Perpendicular Bisector Theorem:
    • Perpendicular Bisector...
    Altitude, Median, Midpoint & P. Bisector:
    • Altitudes, Medians, Mi...
    Parallel & Perpendicular Lines - Slope:
    • Finding The Slope Give...
    __________________________________
    Indirect Proofs - Example Problems:
    • Indirect Proofs, Pract...
    The Exterior Angle Theorem:
    • Exterior Angle Theorem...
    Exterior Angle Inequality Theorem:
    • Exterior Angle Inequal...
    Polygons:
    • Polygons
    _______________________________________
    Final Exams and Video Playlists:
    www.video-tuto...
    Full-Length Videos and Worksheets:
    / collections

КОМЕНТАРІ • 60

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  Рік тому +1

    Final Exams and Video Playlists: www.video-tutor.net/
    Full-Length Math & Science Videos: www.patreon.com/mathsciencetutor/collections

  • @Nayan_Hilario
    @Nayan_Hilario 2 роки тому +53

    This video helped me so much, I was literally on the verge of tears earlier because I have a math test tomorrow but my tutor wasn't available. Thank god for this man truly

    • @hridayasapkota5682
      @hridayasapkota5682 Рік тому +1

      It's a shame that our education system is this ennefective that a man who doesn't even know you online can help you more

    • @TheOneAboveAll723
      @TheOneAboveAll723 10 місяців тому

      Bro can anyone please help me I'm doing proving parallel lines with vectors and I can't find any info on it bruh

    • @JusMichae1-b9f
      @JusMichae1-b9f 3 місяці тому +2

      I still don’t understand it lol gonna fail my test

    • @creamster99
      @creamster99 Місяць тому

      This is me

  • @OPCombo
    @OPCombo Рік тому +3

    This video literally saved me so badly. My teacher doesn’t teach using my way of learning and it’s pretty sad so I’ve been struggling ever since also because she keeps telling us to go to tutoring. However, thanks to you I managed to basically save my chances of failing and pass and regret only finding you now instead of before because those test grades aren’t saved.

  • @myst1cal453
    @myst1cal453 4 роки тому +67

    me having a test on Monday having no clue how to do this and just now learning how to do it cause of this video

    • @whodini591
      @whodini591 4 роки тому +2

      Jacob, I’m not even subbed to u yet and ur my top comment xD

    • @myst1cal453
      @myst1cal453 4 роки тому +1

      @@whodini591 lmao

    • @whodini591
      @whodini591 4 роки тому +2

      @@myst1cal453 bet u don’t even know who dis is jkjk u know EXACTLY who dis is xD

    • @rheasolomon3503
      @rheasolomon3503 3 роки тому

      I have a test on Monday too lol

    • @PearlandBiko
      @PearlandBiko 2 роки тому

      😭😭 that’s me rn

  • @Alex-fh4my
    @Alex-fh4my 6 років тому +42

    this video is super good for nailing the basics, thanks!

  • @eli7031
    @eli7031 6 років тому +224

    i hate these type of questions I hate this type of questions I hate these types of questions

  • @sethucasewell7286
    @sethucasewell7286 2 роки тому +7

    Is it possible that we can send questions papers then you explain?, your lessons has a huge positive impact on my studies

  • @georgesadler7830
    @georgesadler7830 2 роки тому +3

    MR. Organic Chemistry Tutor ,thank you for another powerful video/lecture on Proving Parallel Lines With Two Column Proofs in old fashion Geometry. These two columns proofs are very helpful in Mathematics, however students should pay attention to all steps in the proof.

  • @omarmowafy9613
    @omarmowafy9613 4 роки тому +2

    thank you man you are very helpful

  • @Notinghere8181
    @Notinghere8181 4 місяці тому +2

    3:30 you put 4 instead of 6. 6 and 2 are correspounding but 2 and 4 are linear pair.

  • @nyahdavis6768
    @nyahdavis6768 2 роки тому +4

    about to take a test in 20 minutes and I have no idea how to do this! Wish me luck yall!!

    • @owen4176
      @owen4176 Рік тому

      how did you do

    • @nyahdavis6768
      @nyahdavis6768 Рік тому +2

      @@owen4176 It was actually one of my highest scores of the year

  • @jorbeburns5756
    @jorbeburns5756 5 років тому +4

    Thanks! This video really helped with my math quiz.

  • @pilot4910
    @pilot4910 5 років тому +6

    Man how tf is this gonna help me in anyway
    Ima just have to do this to pass pre ap geo. Great vid btw

    • @PurplexxCloudz
      @PurplexxCloudz 4 роки тому +3

      ong.

    • @avifogel3317
      @avifogel3317 3 місяці тому +1

      Ur probably in college now that’s crazy

    • @pilot4910
      @pilot4910 3 місяці тому +1

      @@avifogel3317 lol yeah man I’m studying and working in Cybersecurity now. I was 15 when I commented this, stay focused on school bro and God bless you

  • @kNIGHTll1
    @kNIGHTll1 5 років тому +1

    It was very helpful man

  • @ceanatobias2531
    @ceanatobias2531 Рік тому

    our 1 week lesson is just a minute in this bro

  • @Notinghere8181
    @Notinghere8181 4 місяці тому

    I have a math test tmrw im watching this let’s see how it goes

  • @hoffmmd
    @hoffmmd Рік тому +1

    @3:25, you are describing angle 2 and angle 6, but you wrote 2 and 4

  • @liamelliott4491
    @liamelliott4491 5 років тому +6

    i love you

  • @Ananya-v2z
    @Ananya-v2z 3 місяці тому

    helpful af

  • @melangeloemmanuelortiola9722
    @melangeloemmanuelortiola9722 4 роки тому +4

    angle 2 and angle 4 is also supplementary bruh, they are not congruent

  • @Paul-p3p
    @Paul-p3p 2 місяці тому

    Proofs are the worst. Thanks boss!

  • @theoretically_true151
    @theoretically_true151 3 роки тому +1

    Does it matter which pair of alternate interior angles are congruent?

  • @pulsefrost9562
    @pulsefrost9562 Рік тому

    5:40 (personal time stamp)

  • @Oodles_Guy
    @Oodles_Guy 11 годин тому

    this hw tuff asf

  • @furqanahcom
    @furqanahcom 3 роки тому +1

    Anyone from Austin High School? Houston?

  • @spholwethu18
    @spholwethu18 2 місяці тому

    What does CPCTC mean??

    • @Paul-p3p
      @Paul-p3p 2 місяці тому +1

      Corresponding parts of congruent triangles are congruent cmon man

    • @SunshineAudrey
      @SunshineAudrey 2 місяці тому

      you're rude, be a bit more polite

    • @Paul-p3p
      @Paul-p3p 2 місяці тому

      @ it’s a joke chill

  • @franksinatras
    @franksinatras Рік тому

    I have a test in less than 12hours and I still don’t understand IM GONNA FAIL

  • @nayeons.version
    @nayeons.version Рік тому

    WHAT ARE YOU ON ABOUT

  • @angel-x4y5s
    @angel-x4y5s 3 роки тому +1

    Whatever that means😭

  • @maihuang2902
    @maihuang2902 6 місяців тому

    ua-cam.com/video/0eYzPVgylO8/v-deo.html Can you prove why ∠1=∠8 => A // B?

  • @نورتقى-ث2ف
    @نورتقى-ث2ف 11 місяців тому +1

    This video,I don't like it.Since our Math period is best from this.I'am sorry,but I don't liked.

  • @griffinsogato6962
    @griffinsogato6962 4 роки тому +4

    me watching this bcuz i literally am taking the test and dont understand CRAPP