Equilateral and isosceles example problems | Congruence | Geometry | Khan Academy

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  • Опубликовано: 23 окт 2024

Комментарии • 26

  • @demetsfan7991
    @demetsfan7991 8 лет назад +26

    Dude you literally just made me pass my geometry test with this one video. Thanks so much

  • @ZeroCitizen
    @ZeroCitizen 13 лет назад +10

    but seriously thanks for this. could you please make a video explaining how to find the sides of isoceles and equilateral triangles, if you are only given an equation with x for one side and y for the other? I would appreciate it and I'm sure my fellow freshmen would too ^_^

    • @SOME_ONE.01
      @SOME_ONE.01 5 месяцев назад

      12 years ago! How's life?

  • @zleepyjan
    @zleepyjan 5 лет назад +7

    Cool, thank you from '2019 learning geometry

  • @Vincisomething
    @Vincisomething 11 лет назад +3

    In example two, since BE splits down the 90º, couldn't you just take half of 90º from the first step? I guess what I'm asking is, is it okay to assume that BE splits exactly at the middle of square BCDE?

    • @grumpyspinach7013
      @grumpyspinach7013 3 года назад

      In this case yes but only because it is a square, if it were a rectangle it might not work. Don't ever assume you can split an angle in half unless, you can prove it or it is given.

  • @onesandzeroes
    @onesandzeroes 11 лет назад +1

    Isn't it easier to divide the 90 degrees in the square by 2? I guess it's going beyond triangles, but it's so much easier

    • @grumpyspinach7013
      @grumpyspinach7013 3 года назад

      If you draw a line through an angle it isn't divided in half. It is divided into two parts but they don't have to be equal. One angle can be 30 and the other 60, and the both add to 90.

  • @karthik3685
    @karthik3685 3 года назад

    this seems to have skipped some info. There was some discontinuity from the last video to this one.

  • @zyddddd
    @zyddddd 4 года назад +1

    2020

  • @MrMucus1980
    @MrMucus1980 2 года назад

    2022

  • @fantasticsammi5583
    @fantasticsammi5583 8 лет назад +1

    Don't get it 😰😧

  • @ZeroCitizen
    @ZeroCitizen 13 лет назад +1

    triangleception!

  • @superstargreen9637
    @superstargreen9637 2 года назад

    Tysssssssssm like omg

  • @fantasticsammi5583
    @fantasticsammi5583 8 лет назад +2

    But Sal, thanks anyway

  • @Karma_BrawlStars
    @Karma_BrawlStars Месяц назад

    2024 here

  • @jayoung1339
    @jayoung1339 9 лет назад +10

    i hate this stuff it didn't even answer my question

    • @grumpyspinach7013
      @grumpyspinach7013 3 года назад +5

      That's not the videos fault you just chose the wrong video.

  • @darrencapellan2842
    @darrencapellan2842 2 года назад

    I don’t understand anything your saying whatsoever and I have a quiz bro

  • @celinesharif5716
    @celinesharif5716 10 месяцев назад

    I hate math