The answer is obvious. Depending on the curvature of the object the triangles have higher or lower than 180 degrees angle sums. Flat space just happens to have 0 curvature.
Comment on Is this a triangle?
SkyNTP@lemmy.ml 1 week agoThere is no rule that the angles of a triangle add to 180 degrees.
I think this is debatable. If it was not, then the answer to OP’s question would be obvious, and this thread would be uninteresting. The words we use carry a lot of unwritten baggage.
Urist@lemmy.ml 1 week ago
bdonvr@thelemmy.club 1 week ago
I think OP clearly has an inkling of non-euclidian to even ask what they did, so I’m not sure euclidian rules are relevant to the discussion.