The exact center of the Earth.
A map is a good example.
An upgrade on a road...
mountains?
Hyperbola = sundial Ellipse = football
There are very few real life examples of nonagons. The only examples that I can think of are a few coins.
in the real world
my mom
Roads are an example of intersecting lines in the real world.
Scales or balances.
McDonalds Arches
On Batman(donnanonanon!)
Balls
normal_distribution
A Jarlid
Did you mean "real world examples of parallel lines"? If so, railroad tracks are a perfect example.
Blood capillaries
a corner of a desk