Are  black and white ellipses circles? by johnfalconer

Are black and white ellipses circles?

The internet suggests that this logo consists of three ovals? I suggest it’s three ellipses not ovals.

Ellipses are defined geometrical figures in mathematics. Ovals are not. Similarly circles also have a defined mathematical description as all the points of circle are at a fixed distance from the center.

All circles are ellipses but of course all ellipses are not circles.

Ellipses are sort of squashed circles with two symmetric axis (semi-major and semi-minor).

I do hope you guys like this, my last black and white circle photograph for 2023.
Now that's a fabulous close up!
February 28th, 2023  
Three circles in one, I guess, just slightly squished!
February 28th, 2023  
A wonderful close-up ( Should have popped out to my own car for this symbol!! )
February 28th, 2023  
A great finale to your calendar.
February 28th, 2023  
Well done to notice this, and thanks for the education on geometry, a course I did very poorly in at school.
February 28th, 2023  
I say yes!
February 28th, 2023  
I know this symbol well but can’t remember the car make….Toyota perhaps! A better description by you of an eclipse though!
February 28th, 2023  
Nice find and capture
February 28th, 2023  
Interesting capture! I've seen it a lot lately.
February 28th, 2023  
Lovely circles shot.
February 28th, 2023  
Fantastic narrative. My thought before I read it, was that ellipses were squashed circles. So I think we agree.
February 28th, 2023  
nice idea , not really circles , but then who am I to judge as I never took part in the FOR
February 28th, 2023  
I like it and learned something today! I was teaching 3 year old's shapes and in not a single baby book it says ellipse - only oval. I like math, so I knew the word, but Google helped me out with the difference...
On a different not you said all circles are ellipses, but not all ellipses are circles and therefor I don't think they can be classified as circles. However I do like your photo and appreciated the lesson :)
February 28th, 2023  
I have one of these too. A great finish for the 2023 FoR Challenge
February 28th, 2023  
Great capture in b&w. I like this symbol.
February 28th, 2023  
Pat
I think it’s great and a super finale for your month of b&w.
February 28th, 2023  
Very interesting
February 28th, 2023  
Your project, your definitions.
March 1st, 2023  
Not sure, but they sure make a strong logo
March 1st, 2023  
Cool capture.
March 1st, 2023  
Neat photo and discussion of shapes. I never looked at this logo that closely before.
March 1st, 2023  
Great finale - well done on your FOR month
March 3rd, 2023  
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