DISQUS

OhGizmo!: Private: Read Point Measure Concept Device Has Pythagoras To Thank

  • Alistair Philip Judson · 10 months ago
    triganomertry, not pythagoras.
  • DJDole · 10 months ago
    Would also need a built-in level so you can be sure the right laser is pointing to a spot the same height as the left.
  • Jeff · 10 months ago
    I'll try not to be a dorky math teacher, but it would use the law of cosines. The Pythagorean Theorem is a specific case of the law of cosines, and would only apply with a 90 degree angle.
  • andrew liszewski · 10 months ago
    Please feel free to be the dorky math teacher. It's the only way we'll all learn.