Does technological advancement always result in social distruption industrial revolution?

Technological advancement doesn't always result in social disruption, or industrial revolution. We currently live in an era that heavily relies on technology, thus meaning that we have new technological advances on a daily. While some advancements can bring up some controversy, that small controversy alone isn't enough to create an uproar amongst society.

Explanation:

answer: this problem has only trivial solutions, with all points on the same line. x=5 or x=7/5.

step-by-step explanation:

there are three triangles, and three unknowns: x, y=length of middle segment, and z=cos(angles marked with red arc).

we need

and law of cosines,

the three equations are

see attached image for solution.