Cut a sandwich in 1/2
Sharing equally between two.
in the real world
Roads are an example of intersecting lines in the real world.
McDonalds Arches
On Batman(donnanonanon!)
Balls
Scales or balances.
A Jarlid
normal_distribution
Railroad tracks, the edges of a book, and the lines on a ruled notebook paper are real-world examples of parallel lines.
The exact center of the Earth.
a corner of a desk