Please help 1) What natural feature helped form the boundary between British and Spanish Territory?

2) Which countries gained North American territory between 1754 and 1763?

3)What was the turning point of the French and Indian War?

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.

answer; ///i do believe that the correct answer is (d); ///athens had a small population;