how can i calculate the perpendicular height of random triangle where i have the 3 points (x+y) for the corners + also the angles for each corner?
ideally i need to know how to calculate the area of any triangle using just the properties above, but how to calculate perpendicular height will do.
thanks for your help
that works great with pixels, but i need to convert the output to cm squared.
heres how i convert a pixel line length to cm:
(pixels / gr.DpiX) * 2.54 where gr.DpiX is dots per inch in the graphics object.
but that doesn't convert pixels squared to cm squared.