Parallel lines

One concrete example for this can be the horizon, where the land and sky appear to meet. But they never meet until infinity. – Eshan Abbas · 3 years, 1 month ago

My friend told me that one example are the longitudes. :) When we are in our elementary years, they are defined as vertical imaginary lines. Next thing we know is where they meet ;) – Astro Enthusiast · 3 years, 1 month ago

It is not necessary that parallel lines must be straight, they are the line which maintain equal distance between them. Now, think of a situation where parallel lines are moving on a triangle/circle then they will definitely meet each other at some point. – Shivam Jindal · 3 years, 1 month ago

Parallel lines are meet at infinite. :-) ... Proof -: when we see sky and land, it seems to be meet each other at infinite – Narpat Singh · 3 years ago

. It is impossible that parallel lines will be meet ,because of their equal slopes.Lines will intersect ,if they are unequal slope. – Edsel Salariosa · 3 years, 1 month ago

definition of parallel lines says that parallel lines are straight lines.so there is no probabilities that they would meet somewhere. – Vrushali Bunde · 3 years, 1 month ago

Well, parallel lines are considered to meet at infinity. So, if you can reach infinity, which I presume is not much easy a job, you watch them meet. :) – Satyarthi Mishra · 3 years, 1 month ago