How to draw an oval given its two axis

How to construct a perfect oval knowing the lenght of its two axis by four center method using a compass and a ruler.
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Dubbed by Frank Shaw.
Music by Antonio Fernández Ruiz. antoniofernandez.es/
#Geometry #HowtoDraw

Пікірлер: 51

  • @DiffEQ
    @DiffEQ6 жыл бұрын

    That is not an oval. It is an ellipse.

  • @thomaskaldahl196

    @thomaskaldahl196

    4 жыл бұрын

    It is not an ellipse, it is an oval. An ellipse is a precise mathematical shape that is a stretched version of a circle and does not contain any circular arcs unless the entire shape is a circle. This is an amalgamation of circular arcs to make an oval.

  • @mjcard

    @mjcard

    4 жыл бұрын

    Thomas Kaldahl Thanks for that very important distinction.

  • @ricardocarreon2028

    @ricardocarreon2028

    4 жыл бұрын

    @@thomaskaldahl196 Ellipses are ovals, but not all ovals are ellipses. By definition, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant.

  • @prithwishs.1488
    @prithwishs.14882 жыл бұрын

    You saved me !!! Thanks a million for the help....🙏

  • @oliverpinney7943
    @oliverpinney79435 жыл бұрын

    I had to do a proyect for art, and this helped me soo much. Thanks for the good tutorial

  • @hassanalelaiw2240
    @hassanalelaiw22403 жыл бұрын

    Excellent, it helped a lot with the idea of given its two axis. Thank you

  • @Ruddigore
    @Ruddigore7 жыл бұрын

    A great video... Well presented and easy to follow, just what I was looking for.

  • @MarcelV176
    @MarcelV1766 жыл бұрын

    Thanks, I am ready for tomorrow's test!

  • @tillylambrechts4059
    @tillylambrechts40596 жыл бұрын

    this helped so much thx

  • @cizma27
    @cizma276 жыл бұрын

    I have never seen this way of constructing centers of hyperosculating circles. Normally I would make a rectangle above AOC point. Then connect A and C, and then make a long line so it is vertical to AC and it passes through upper left corner of rectangle. Where new line intersects long axis would be center of small hyperosculating circle (lets call it H1) and radius would be AH1, and where it intersects line of the small axis it would make a point H2. Radius for 2nd hyperosculating circle would be CH2. New you make small arches not whole circles just for sakes of keeping it neat. Now just finish it of using a french curve!

  • @genericusername1026
    @genericusername10267 жыл бұрын

    Thank you so much!!! this helped a lot!

  • @Lunibruniful
    @Lunibruniful7 жыл бұрын

    good stuff. thank you

  • @playboi-7232
    @playboi-72326 жыл бұрын

    Thank you so much

  • @Ruan007Letsgo
    @Ruan007Letsgo7 жыл бұрын

    Thank You,help a lot

  • @thobelatseposamani3832
    @thobelatseposamani38327 жыл бұрын

    thank #BigUp to good work

  • @salamquraan3070
    @salamquraan30707 жыл бұрын

    thanks very very very much for this video without it I would have the midterm today

  • @omarmohammed2936
    @omarmohammed29366 жыл бұрын

    thank you

  • @kingkaf2773
    @kingkaf27733 жыл бұрын

    Great Video

  • @davidlocke4977
    @davidlocke49774 жыл бұрын

    I love the points for a midpoint on the same side of the line. This video was great. Now, how do you draw an ellipse when the axes are not perpendicular?

  • @strayhironimus3157

    @strayhironimus3157

    2 жыл бұрын

    Simply acquire a non-Euclidian compass and use a sheet of rubber. ;)

  • @selvarasanagalingam3710
    @selvarasanagalingam37103 жыл бұрын

    Thank you very much

  • @mitazoe5273
    @mitazoe52735 жыл бұрын

    Thanks

  • @ricardocarreon2028
    @ricardocarreon20284 жыл бұрын

    Your channel is great and have found so many videos i was looking for. Thank you so much. May i ask if you have a video of constructing an oval/ ellipse by rectangular method and projection method? just asking :)

  • @ArthurGeometry

    @ArthurGeometry

    4 жыл бұрын

    Are you asking about this one? kzread.info/dash/bejne/eptlmKyYZNfTgM4.html

  • @ricardocarreon2028

    @ricardocarreon2028

    2 жыл бұрын

    @@ArthurGeometry you just have presented it here. Thanks! 🤗 kzread.info/dash/bejne/m6eMrdpyf8q8lZc.html

  • @alrichhills8758
    @alrichhills87587 жыл бұрын

    thanks dude

  • @obydurrahman5402
    @obydurrahman54027 жыл бұрын

    very nice

  • @blakestone1387
    @blakestone13872 жыл бұрын

    100 times more complicated than it has to be.

  • @alisatetch6017
    @alisatetch6017 Жыл бұрын

    u r my crush!!!😭😭💖💖💖

  • @thewaytruthandlife
    @thewaytruthandlife4 жыл бұрын

    It looks great but basically they are simply circle arcs... and the whole is therefor not a perfect oval who meets with the oval formula, right ??? I mean it doesn meet with (x/a)^2 + (y/b)^2 = C right ? or does it ??

  • @thewaytruthandlife

    @thewaytruthandlife

    4 жыл бұрын

    I tried to find the definition of oval and elips... and admitted you're right. it is even so that an oval can be egg shaped and that there the name is based upon... i didnt know... thanks....never too old to learn.....

  • @ellentennis9893
    @ellentennis9893 Жыл бұрын

    I had trouble following it after the first side. I was unclear about the length of 03.

  • @ricardocarreon2028
    @ricardocarreon20284 жыл бұрын

    it is the same as the 'four center method'.

  • @spergelord8401
    @spergelord84017 жыл бұрын

    Can use this method to draw an ellipse?

  • @sahilkhot8872

    @sahilkhot8872

    7 жыл бұрын

    Sarib Khateeb no oval and ellipse both different geometrical things.

  • @sakshamtyagi6527
    @sakshamtyagi65273 жыл бұрын

    New word: *radiuses*

  • @hjs7626
    @hjs76263 жыл бұрын

    4:30 where did he get that compass distance from????

  • @ricardocarreon2028

    @ricardocarreon2028

    2 жыл бұрын

    Just to pass a perpendicular bisector between A & A", measured at least more than half.

  • @riccardoquaranta7225
    @riccardoquaranta72253 жыл бұрын

    iiiiiiiiiiytttttttttttttttttttttttttttttttttzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

  • @PBS-nm1uu
    @PBS-nm1uu2 жыл бұрын

    confusing

  • @jerryohhh
    @jerryohhh2 жыл бұрын

    🤣 I don't understand tour method any easy and easy to apply for example double oval for mirror and the other one for the frame..

  • @johnbatchler8551
    @johnbatchler85512 жыл бұрын

    U guys sure k

  • @musicandvideos4125
    @musicandvideos41255 жыл бұрын

    Haa swahlup swilo swa wena he boti yi lehe ngo video leyi

  • @mjcard

    @mjcard

    4 жыл бұрын

    MUSIC AND VIDEOS UPLOAD What language is that?

  • @truesolution6069
    @truesolution60693 жыл бұрын

    Far too long method

  • @waynedobranski5699
    @waynedobranski56993 жыл бұрын

    Omg dont try and do it this way ...lol my god. Ive been laying out and building ceilings and bulkheads shaped like this....and have never run across anyone that knows how to do it properly ....in 25 years of being in the trade...... the funny thing is is it is in your first year drywall apprenticeship handbook my friend showed me when I was 5 years into the trade and he was like to have never seen anybody else laid out like we have simple and easy

  • @waynedobranski5699

    @waynedobranski5699

    3 жыл бұрын

    Let's see music Compass the biggest one I've built 60 ft by 40 feet let's see you do that with a compass or a string in a piece of paper if anybody would like to know hit me up how to do it properly

  • @truesolution6069
    @truesolution60693 жыл бұрын

    you're wrong, absolutely wrong, which university you study this nonsense, shame on you.