Answer:
[tex]TX=40in[/tex]
Step-by-step explanation:
From the graph, we observe that point X is a barycenter, that is, it's formed by the intersection of the three medians of a triangle.
This intersection points gives a theorem that states
"The medians of a triangle intercept at a points that is two thirds the distance from each vertex to the midpoint of the opposite side".
So, if we apply here such theorem, we have
[tex]TX=\frac{2}{3}VT\\TX=\frac{2}{3}60in\\ TX=40in[/tex]
Therefore, [tex]TX=40in[/tex]
