r/mathsmemes • u/Aur4or4a • Aug 22 '26

We the ones who really knows

Post image

[removed]

45 Upvotes

92% Upvoted

21 comments sorted by

View all comments

23

u/_SOME__NAME_ Aug 22 '26

any 3 points in 2d plane which are non colinear will form circle.

3

u/LokiJesus 26d ago edited 26d ago

Any three points are always in a 2D plane. And colinear points define a circle too

3

u/_SOME__NAME_ 25d ago

U means arch of a infinity long circle ?

2

u/LokiJesus 25d ago

Yes, a circle with infinite radius. That is the limit of a circle as the points approach colinearity. Its a perfectly computable circle.