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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#Geometry #HowtoDraw
Пікірлер: 51
That is not an oval. It is an ellipse.
@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
4 жыл бұрын
Thomas Kaldahl Thanks for that very important distinction.
@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.
You saved me !!! Thanks a million for the help....🙏
I had to do a proyect for art, and this helped me soo much. Thanks for the good tutorial
Excellent, it helped a lot with the idea of given its two axis. Thank you
A great video... Well presented and easy to follow, just what I was looking for.
Thanks, I am ready for tomorrow's test!
this helped so much thx
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!
Thank you so much!!! this helped a lot!
good stuff. thank you
Thank you so much
Thank You,help a lot
thank #BigUp to good work
thanks very very very much for this video without it I would have the midterm today
thank you
Great Video
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
2 жыл бұрын
Simply acquire a non-Euclidian compass and use a sheet of rubber. ;)
Thank you very much
Thanks
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
4 жыл бұрын
Are you asking about this one? kzread.info/dash/bejne/eptlmKyYZNfTgM4.html
@ricardocarreon2028
2 жыл бұрын
@@ArthurGeometry you just have presented it here. Thanks! 🤗 kzread.info/dash/bejne/m6eMrdpyf8q8lZc.html
thanks dude
very nice
100 times more complicated than it has to be.
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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
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.....
I had trouble following it after the first side. I was unclear about the length of 03.
it is the same as the 'four center method'.
Can use this method to draw an ellipse?
@sahilkhot8872
7 жыл бұрын
Sarib Khateeb no oval and ellipse both different geometrical things.
New word: *radiuses*
4:30 where did he get that compass distance from????
@ricardocarreon2028
2 жыл бұрын
Just to pass a perpendicular bisector between A & A", measured at least more than half.
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confusing
🤣 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..
U guys sure k
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@mjcard
4 жыл бұрын
MUSIC AND VIDEOS UPLOAD What language is that?
Far too long method
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
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
you're wrong, absolutely wrong, which university you study this nonsense, shame on you.