During the 5th century b. c. athens made many cultural achievements such as the sculptures of kresilas and the building of the parthenon during a time known as the golden age of

a) pericles
b) heraclius
c) theophilus
d) constantine

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.

do u have any answer choices man?