Question about a fact of line

[Guest]

Is there a proof that proves a that
When you put a point on the line and divide it
That the 2 lines are similar?
Thanks

 

[daon]

Are you talking about the golden ratio?

 

[Guest]

i mean like
you know a line.......
and like you put a point in the middle of it
now you have 2 lines
that are connected

which by the way, i never heard of golden ratio thing...=/

 

[Mrspi]

i mean like
you know a line.......
and like you put a point in the middle of it
now you have 2 lines
that are connected

which by the way, i never heard of golden ratio thing...=/

If I understand your description corrrectly, when you put a point on a line, you will then have two RAYS that share a common endpoint (not two lines.....). I'm not sure "similarity" is a term that can be applied here. In a sense, I suppose that ALL rays could be considered "similar" because they have the same "shape," but generally some size relationship is involved in similarity relationships and size doesn't really apply to rays (any more than it does to lines). Rays extend forever in one direction.....

Perhaps you could be more specific in what you are trying to prove here.

And if you're interested in learning about the Golden Ratio, a Google search will provide you with more information than you could possibly hope for.

 

[Guest]

lol sorry i was wrong
it was already proved that the lines are similiar in a way from the diagram
thanks for helping
about golen ratio, i'll check it out
thanks