1 The Reign of Terror included all of the following EXCEPT:
a. The crowning of a new Queen
b. War against other European nations
c. The rise to power of Robespierre
d. Creation of a new calendar and the elimination of Christianity

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.

sumerians were responsible.