Draw and label a figure for the situayion described below:
On line l, ray AB and ray CD have no points in common

Teatea,


The points A, B, C, D, and all points defined by -, =, and _ are parts
of "Line 1". Ray AB is defined by the points A, B, and = . Ray CD is
defined by points C, D, and _ . All parts of Line 1 not part of Rays
AB or CD are defined by - .


"Line 1"        <===B====A-----C___D____>


And here are the relevant pieces of "Line 1" above.

"Ray AB"        <===B====A

"Ray CD"                       C___D____>


A definition of "ray" is at [ http://mathworld.wolfram.com/Ray.html ].

A definition of "line" is at [ http://mathworld.wolfram.com/Line.html
].

As before, my search was 

[ ://www.google.com/search?hl=en&ie=UTF-8&oe=UTF-8&q=line+geometry+plane&btnG=Google+Search
]
line + geometry + plane


/ephraim