what was the gradient, 1:10, 1:20, 1:30 or 1:40 (1 Viewer)

[theEXIT]

SHIT
guessed 1:20
i made a triangle with a and b, but that made no sense
and we had a question EXACTLY LIKE IT
in yearlies. and i got that one right =.=
grr

 

[sundirtwater]

1:40 defs
(i hope anyway!)