PDA

View Full Version : A simple question on interpolation/extrapolation



jenny_wui
01-22-2013, 12:16 PM
Ihave one simple question. Attached figure shows that if the line AB is extended, itsomewhere intersects the rectangle at C. My question is how to find the intersectionpoint C. I know the coordinates of A and B. Thanks in advance.


958

tonyo_au
01-22-2013, 03:18 PM
This is high school maths - google intersection of lines.