you are viewing a single comment's thread
view the rest of the comments
[+] 14 points 2 years ago* (last edited 2 years ago) (2 children)
  • [–] 5 points 2 years ago*

    It’s not unsolvable at all. The answer is x=135°. The triangles simply aren’t drawn to scale; The line between them isn’t a 90° angle, (even though it is drawn that way) because it is not specifically marked as 90° with a square angle mark.

  • source
  • parent