Triangulation

Rodger Doofenshmirtz we know is six feet and two inches tall And the beam that hit him left a weird impression on that wall So I took the angle from that point where I knew he stood And I found a building just like that because I understood Triangulation That's how I figured it out Triangulation Now I'm left with no doubt The only geometric process using data I was at That could pinpoint the conclusion of my scientific quest Triangulation