The countries in which european region were most susceptible to falling under the control of the u. s.s. r.?
a. western europe
b. eastern europe
c. northern europe
d. southern europe

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.

explanation:

ur mom was made