Hi all! Maybe you can help a student out...
I'm just beginning courses for the semester and we're talking about planes (sag, tangental, etc.)
My question is a litte hard to explain but I'll do my best...
When we say, for example, something is in the Sagital Plane I know that the Sagital plane is the plane which would "cut the object into left and right halves."
The question is, if something is in the sagital plane, does that mean it falls directly in the center between left and right halves? Or does that mean that all things parallel to this "cut" are considered in that plane? Or does it mean something else entirely?
And what is the "object" that would be described as being in a plane? Are we talking about rays? Or distortion? Or cylinder powers? Just an example of when these "planes" are used to describe placement...
I'm just having a hard time wrapping my head around the concept of being "in a plane." I'm sure someone can clear this one up for me!
Thanks in advance!
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