Basic geometry: language and labels | Introduction to Euclidean geometry | Geometry | Khan Academy

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  • Опубликовано: 26 ноя 2024

Комментарии • 437

  • @hollypocket6684
    @hollypocket6684 8 лет назад +503

    I love Khan Academy. If I don't understand what my teacher is talking about at school I can come here and look it up. So helpful.

  • @clodgozon3968
    @clodgozon3968 5 лет назад +3

    The world of science is fascinating. Imagine the world 300 years back then where the society only starts developing and yet, some of the brightest minds invented these formulas that even now, are still useful in our modern world. They are so powerful that revolutionized the world. I love where this is going. Never going to stop learning even after college.

  • @ruchimukhoty1584
    @ruchimukhoty1584 Год назад +4

    Khan academy makes maths a fun learning paradise. I have a maths olympiad after some days and thats when I found khan academy. I have learnt perimeter from here as well. Thank u so much for ur efforts for making such amazing educational videos😊

  • @brutal5230
    @brutal5230 4 года назад +2

    I think its sad when I see people criticizing others for thinking geometry is hard. All the different classes Ive taken on geometry have had different ways of teaching it, some much harder than others. Stop putting others down just cause they didnt find geometry as easy as you, the teacher makes the biggest difference.

  • @keeblerelmcookies
    @keeblerelmcookies 10 лет назад +334

    I'm doing geometry now in high school. Failing badly , nothing like this video whatsoever. I blame common core nys for making everything so confusing.

    • @keeblerelmcookies
      @keeblerelmcookies 9 лет назад +14

      +Stephanie R. failed with a 14 at the end of the year lol

    • @jonic211
      @jonic211 8 лет назад +1

      I'm in 5th grade for mark train and they have calculus and geometry and algebra so ya..... And science don't get me started

    • @somebodyimportant3490
      @somebodyimportant3490 8 лет назад

      +keeblerelmcookies I'm in 6th grade, you all some stupid crap.

    • @somebodyimportant3490
      @somebodyimportant3490 8 лет назад +1

      +Jamoliddin Salamov Damn

    • @somebodyimportant3490
      @somebodyimportant3490 8 лет назад +1

      +Jack Perloff I do all this stuff.

  • @rodolfomora8512
    @rodolfomora8512 11 лет назад +115

    this guy is brilliant

    • @vinciannejoy
      @vinciannejoy 7 лет назад +14

      Rodolfo Mora i hate math what math stands for MENTAL ABUSE TO HUMANS totally abuse!

    • @pamelawright1888
      @pamelawright1888 7 лет назад

      Rodolfo Mora ikr he really knows what he is talking about

    • @netriosilver
      @netriosilver 7 лет назад +1

      you must have had a bad teacher

    • @DX413RB8
      @DX413RB8 6 лет назад

      Park Jungkook i hope no geeks will come and get offended

    • @jennhamilton8091
      @jennhamilton8091 4 года назад

      This guy is just playing connect the dots

  • @Budsport_TV
    @Budsport_TV 7 лет назад +11

    This just refreshed everything I learned about geometry in Grade School. Crazy what you can get down in a 13 minute RUclips video...

  • @kookaburragirl9195
    @kookaburragirl9195 8 лет назад +34

    Guys to those who think Khan's vids don't help. They do. You just need to actually concentrate on the words khan say. Turn subtitles on they help A LOT

    • @pamelawright1888
      @pamelawright1888 7 лет назад +1

      Pin-o-mile really convincing 😀😇🤗

    • @PasscodeAdvance
      @PasscodeAdvance 5 лет назад

      Thank you, also is your profile pic from K On? Kyoto Animation, I hope everyone there is fine

    • @jennhamilton8091
      @jennhamilton8091 4 года назад

      No they really dont

  • @Plutoniummatt
    @Plutoniummatt 12 лет назад +66

    I'd have preferred armadillo

  • @myrobotisgas
    @myrobotisgas 7 лет назад +1

    My teacher gives a new concept everyday and expects people to understand. In 45 minutes it’s not enough time to learn completely in a class but thanks to this guy I’m able to learn concepts so thank you

  • @williamcompitello9493
    @williamcompitello9493 8 лет назад +20

    I'm serious on going to college for construction. Geometry will help a ton! This is wholesome info here.

  • @AmadaraJourney
    @AmadaraJourney 7 лет назад +17

    #YouCanLearnAnything
    #YouCanLearnAnything
    #YouCanLearnAnything

  • @hongweiguo970
    @hongweiguo970 11 месяцев назад +2

    i am eight years old and i am going to year four next year and I want to lear geomitrey and I think khan academy is great!!!!!

  • @mylacrawford337
    @mylacrawford337 3 года назад +16

    Watching this 8 years later 🙂✊🏼

  • @chanceearles9527
    @chanceearles9527 7 лет назад +36

    I started 7th grade and I was very confused about everything, now after watching these videos I feel a hundred times more confident, thank you for making such great videos 😁.

  • @SGTLeafyGreens
    @SGTLeafyGreens 11 лет назад +4

    ive been in Honors Geometry in 9th grade for about 2 months now and ive learned more from you then i have from my own teacher. thanks man

    • @ThatMuslimgirl555
      @ThatMuslimgirl555 22 дня назад

      It’s been 11 years! Where are you now in life 🎉

  • @somebodyimportant3490
    @somebodyimportant3490 8 лет назад +5

    My math teacher is on the geometry unit. He doesn't teach us the material and he just gives us a ton of work. This video helped a lot.

    • @geckodoesgames8562
      @geckodoesgames8562 8 лет назад +1

      Yeah my teacher dosent really teach us he just reads off the board. So im waatching this.

    • @saskiajankie9419
      @saskiajankie9419 4 года назад

      @@geckodoesgames8562 my teacher explains and draws everything.

  • @747Sean
    @747Sean 5 лет назад +16

    1:53 We could have called this an armadillo 😂
    I died from laughing
    Also me: I'm not dead if you don’t get puns

  • @junior098123
    @junior098123 11 лет назад +1

    This guy can actually make math fun, for someone like me taking geometry as a froshman I feel this can ease that first year of high school tension. 10/10 my friend.

  • @JennyOwnzable
    @JennyOwnzable 12 лет назад +9

    I LOVE your videos! They are so much help & really teach me like none of my teachers ever could! Thank you!

  • @salvulcano9061
    @salvulcano9061 Год назад +1

    ACT math making me watch the entire geometry playlist the night before. I gotta take the test at 8 am…. ON A SATURDAY!!!

  • @castboy88
    @castboy88 10 лет назад +74

    6:19 always makes me laugh. However you are still awesome, these videos always help before a big test :D

    • @pamelawright1888
      @pamelawright1888 7 лет назад

      DiSeAsE1o1 yup ikr ttyl

    • @pamelawright1888
      @pamelawright1888 7 лет назад +3

      this stuff is really helpful for college students wow he really is a good man to teach all this confusing stuff

    • @piguy3144
      @piguy3144 7 лет назад +8

      you know a uh uh uh uh a uh uh a STICK

    • @Snoopy23134
      @Snoopy23134 6 лет назад +4

      uh uh uh uh uh uh uh stick

    • @0mer870
      @0mer870 6 лет назад +2

      What's so funny about this

  • @intellectualshutin
    @intellectualshutin 12 лет назад +5

    I apoligize for being completely irrelevant, but I was wondering what kind of program you used when you draw all these diagrams? They're really informative, by the way :) They've helped me SO much! :)

  • @nexsusarchon5358
    @nexsusarchon5358 9 лет назад +8

    he just summed up reality with lines and arrows. *Mind Blow*

  • @azaryahcarter8275
    @azaryahcarter8275 2 года назад +1

    i love khan academy i get on there every single day its helps me alot when im at home since i dont go to school

  • @zachbubbleswhodoesnotsigno7883
    @zachbubbleswhodoesnotsigno7883 6 лет назад +8

    Thank you for this video. Pass my test bc of it

  • @AnaLeeBR
    @AnaLeeBR 2 года назад +1

    thank you so much for this, it's legitimately so helpful to have a video going over basic concepts like these that doesn't condescend to the viewer or automatically assume they are a child

  • @mathewthomas6694
    @mathewthomas6694 3 года назад +1

    watching this in 2021 bc of online classes, I have now uncovered the holy grail of math vids, thank you khan academy

  • @sherpyyy6483
    @sherpyyy6483 7 лет назад

    I love this I stopped for a year because my parents didn't had any money at the time so in a few months I'm starting grade 9 and I wanted to know what are the basics so that I won't fall behind this was really helpful! thank you

  • @bobaktadjalli
    @bobaktadjalli 3 года назад +4

    After 9 years, still great, helpful and understandable. Thank you so much for teaching and sharing this video.

  • @aheroicandwell-reviewedliz801
    @aheroicandwell-reviewedliz801 5 лет назад +1

    khan is my new teacher

  • @liquidmiilk7764
    @liquidmiilk7764 6 лет назад +11

    0:04 Some of the, Sum of the, SUMM OV THI.!!!

  • @jacobdelapena5919
    @jacobdelapena5919 4 года назад +5

    For some reason i wasn’t taught geometry in high school and now i’m trying to learn through these videos in order to pass my college entrance exams 😭

  • @chestersteentalksmukbangsa1558
    @chestersteentalksmukbangsa1558 2 года назад

    Love Khan and love how you used the different colors. The only problem is the size of the writings and orders of the notes. Some people may like to pause and look over notes.

  • @berhanueshetu2662
    @berhanueshetu2662 Год назад +2

    👍👍👍👍👍🖐🖐🖐 Thank you I am grade 8th I have a test

  • @yourboychris1074
    @yourboychris1074 10 лет назад +43

    6:19

    • @Wanderfawn
      @Wanderfawn 9 лет назад +26

      *"I Think its a line segment even- you know UH-UH-UH-UH-UH-UH-UH-A stick of some sort...."*
      Made my Day XD

    • @marisawoods936
      @marisawoods936 9 лет назад +15

      he sounds like president obama

    • @Wanderfawn
      @Wanderfawn 9 лет назад +7

      HaTTy HaTTingTon
      *does in Obama voice*
      Not Bad.

    • @andrewb1830
      @andrewb1830 7 лет назад +2

      ERROR, STATEMENT FAILED TO LOAD

    • @thezazziebin3336
      @thezazziebin3336 6 лет назад +4

      0:04
      some of the
      SOME OF THE
      *S* *O* *M* *E* *O* *F* *T* *H* *E*

  • @VannyPinkLopez
    @VannyPinkLopez 11 месяцев назад +1

    Thank you very much Sir Khan! These types of information are truly important, at least for me.

  • @AvaAbner
    @AvaAbner Год назад +1

    i LOVE khan academy it helps my f to a+

  • @XuanPhucHoang-l1b
    @XuanPhucHoang-l1b Год назад +1

    khan academy help me pass the test that i am worried about it but it did it
    thanks to khan academy

  • @Abdurrahman98XX
    @Abdurrahman98XX 4 года назад +5

    9:05 THIS IS SPARTAAAAAAAA 😂😂

  • @josephinetawhai7984
    @josephinetawhai7984 7 лет назад

    All my life, I've never studied Geometry; not even in high school. In nz for me, every math study was different. So that's why I want to understand Geometry more and hope I can learn fast.

  • @shaziasadiq3277
    @shaziasadiq3277 7 лет назад +2

    This video helped my daughter a lot

  • @digitallearningsolutions7118
    @digitallearningsolutions7118 6 лет назад +1

    Geometry is definitely one of those areas that gets all of us confused at times. Has anyone had problems with Pythagoras Theorem calculations?

  • @aliboss4471
    @aliboss4471 7 лет назад +19

    6:19 😂😂😂😂 still awesome vid helpful too 👏👏👏👏

    • @NyeTingzzz
      @NyeTingzzz 4 года назад

      Yaaas I needed someone to comment this UhuhhUHhuH

  • @Cinnamon_Chayne
    @Cinnamon_Chayne 4 года назад +7

    I was overwhelmed with tears listing to this. I feel squared away ;p

  • @ManisbyHeather
    @ManisbyHeather 2 года назад +1

    I have never been any good at math and it doesn’t matter what I watch and how many good things I see I still cannot seem to get it. :( I wish I could hire a free tutor to teach me how to do this. :(

  • @abdelmajedmuktar3015
    @abdelmajedmuktar3015 2 года назад +1

    Such a great video to watch not just to learn math, but also to have fun. I really enjoyed watching your course about geometry.👍👍🙏🏼

  • @SC-kp3qs
    @SC-kp3qs 4 года назад +1

    I love love love his handwriting!!!!

  • @christeena9490
    @christeena9490 7 лет назад

    Khan Academy really really helps me. It's so descriptive and easy to use. Just a click to RUclips and you're here :D I support all the people who made Khan academy possible

  • @anastasiatruex5072
    @anastasiatruex5072 7 лет назад +1

    This is perfect! I love how he explained each step thumbs up!!! 👍🏻❤️

  • @TatanyatheTinker
    @TatanyatheTinker 6 лет назад

    THIS HELPED ME SOOOO MUCH MY TEACHER IS SO BORING AND SLOW HE EXPECTS US TO UNDERSTAND THAAANKKK YOUUUUU

  • @addy7318
    @addy7318 12 лет назад

    Wow.....I feel like I just looked this up on RUclips and then you all of a sudden post a vid! Crazy but so helpful!

  • @glenndomanschool-mamnongle8172
    @glenndomanschool-mamnongle8172 7 месяцев назад

    Khan Academy helps me learn so much!😃😍👍

  • @chris-ut4fl
    @chris-ut4fl 8 лет назад +2

    You are so smart you are way smarter than me😄😄😄😄😄😄😄😄😄😄😄😄😄😄😄😄😄😄😄😄😄

  • @mnsh6313
    @mnsh6313 4 года назад

    1:55 I love how he is trying to make a point!

  • @destielsimpala7738
    @destielsimpala7738 9 лет назад

    Just started doing Geometry at school yesterday this is gonna help a lot!

  • @KrispyKrabby
    @KrispyKrabby 8 лет назад +2

    Thank you Hanzo! I appreciate your knowledge!

  • @hugojuan23
    @hugojuan23 11 лет назад +1

    muy buen tutorial de Geometria Basica, muy didactico para el aprendizaje deberia existir tambien en español

  • @isaiahstrong4716
    @isaiahstrong4716 7 лет назад

    watching these vids help me prepare for the next grade

  • @movsesshirinyan5986
    @movsesshirinyan5986 7 лет назад +16

    a a a a stick 6:20

  • @alextarver4324
    @alextarver4324 6 лет назад

    I’ve always loved KhanAcademy I always used it at school

  • @LastApe
    @LastApe 7 лет назад +16

    At school I am failing geometry at the moment because my teacher does not know how to teach !

  • @mahithbandi3006
    @mahithbandi3006 7 лет назад

    you are the best you take some of the most complicated things and breaking down and help other understand it so easily. Thank you so much.

  • @londonends123
    @londonends123 4 года назад +2

    Stop looking at comments and focus!

  • @yassenwalid5963
    @yassenwalid5963 4 года назад +1

    00:01 some of the, some of the, some of the characters... that beginning is hilarious!

  • @chickenugget16
    @chickenugget16 4 года назад

    hey its me in 2020 even tho this video was created in 2012 i still love it its a relaxing geometry video! five stars boiiiiiiiiiiiiiiiii

  • @melaninqueen86
    @melaninqueen86 3 года назад

    This video help me a lot.

  • @madelaynevanoni7763
    @madelaynevanoni7763 8 лет назад +1

    Sal, thank you sooo much! Makes it alt easier

  • @RobloxGamer-ex3pp
    @RobloxGamer-ex3pp 3 года назад

    Ty for this it helped me so much. Im totally subscribing

  • @lamelomin8791
    @lamelomin8791 4 года назад

    Every video of Khan Academy was very helpful. Thank you so much!!!!!!

  • @jcovik5357
    @jcovik5357 6 месяцев назад

    It's always interesting how old is video after watching it on Khan Academy.

  • @matthewtaylor6845
    @matthewtaylor6845 7 лет назад

    khan academy helped me pass algebra 1. thankss

  • @sharoonhoney1054
    @sharoonhoney1054 Год назад

    Very useful for basics😊

  • @lemonzest905
    @lemonzest905 6 лет назад

    1:48 this video has a point.

  • @rafiathahmedkhan1158
    @rafiathahmedkhan1158 7 лет назад

    I love this academy! Much appreciate for Mr. Khan

  • @robinfan1488
    @robinfan1488 11 лет назад +4

    The surface of the monitor that we are looking at is technically not 2-D but actually 3-D instead

    • @clodgozon3968
      @clodgozon3968 5 лет назад

      in virtual space calculated by math formulas, yes. the actual screen monitor, very flat.

  • @j4hamster
    @j4hamster 12 лет назад

    your videos have saved my life. If it wernt for them I would have failed my geometry exam.

  • @ilestip
    @ilestip 11 лет назад +1

    Thank you for the awesome explanation.

  • @lillyheart752
    @lillyheart752 6 лет назад +1

    This seems a lot easier then algerbra

  • @Josephus_vanDenElzen
    @Josephus_vanDenElzen 6 лет назад

    Geo > Earth
    metry> measurement
    Geometry > Earth-measurement

  • @zaeemshoaib1007
    @zaeemshoaib1007 4 года назад

    This helped me a lot when we were learning this

  • @treshunnorman1831
    @treshunnorman1831 2 года назад

    I am learning about geometry now at school

  • @keiyuu7107
    @keiyuu7107 7 лет назад

    thank you for this video, it will help me a
    lot

  • @lydiathornton7914
    @lydiathornton7914 7 лет назад

    This is the first time I ever understood geometry and I am 50!. I wish I had you for a math teacher when I was in school. Lol lol 😂

  • @jennifersiagian
    @jennifersiagian 8 лет назад +2

    5:18 AB BA ABBA Ro 8:15

  • @sharoonhoney1054
    @sharoonhoney1054 Год назад

    Fabulous demonstration 😊

  • @makaylabreanne
    @makaylabreanne 11 лет назад

    First day of school and I already have a pre math test tomorrow. Does it count? I have no clue! So this is how I'm spending my evening.

  • @servantoftheexpander9688
    @servantoftheexpander9688 2 года назад

    Line is a length without breadth
    ~Euclid

  • @jhunnava7538
    @jhunnava7538 7 лет назад

    U HELP ME SO MUCH SIR!!!

  • @dianegonzales5587
    @dianegonzales5587 4 года назад

    This really helped!

  • @LudwigSpiegel
    @LudwigSpiegel 12 лет назад

    Very nice! To the point!

  • @dansr4041
    @dansr4041 10 лет назад +26

    armadildos

  • @ali44655able
    @ali44655able 7 лет назад +2

    his voice is so boring but very interesting and useful for my school

  • @MrRavindkr
    @MrRavindkr 4 года назад +1

    make a video on black hole

  • @jillflowers7486
    @jillflowers7486 4 года назад +2

    im doing geometry in 4th grade

  • @bennysebastian847
    @bennysebastian847 6 лет назад

    Thanks10000 times🌻

  • @berhanueshetu2662
    @berhanueshetu2662 Год назад

    It is a good idea thank you 😊

  • @makaylabreanne
    @makaylabreanne 11 лет назад

    So far this is fairly easy to understand...although I wish they would have called them end-armadillos and armadillos. Much more interesting that way.

  • @yourunicornbud4989
    @yourunicornbud4989 6 лет назад

    Line goes on and on and on forever
    There is no forever

  • @vallano8970
    @vallano8970 7 лет назад

    Wanted to be prepared for 10th grade so thank you for this