O: (0, 0)
t = 2.68
Q: (t, 0)
h_1 = OrthogonalLine(Q, xAxis)
g(x) = sin((π * x))
G = Intersect(g, h_1, (2.68, 0.8443279255020151))
a = 1
h(x) = (a * x)
H = Intersect(h, h_1)
h_s = Segment(H, Q)
g_s = Segment(Q, G)
i = Segment(O, Q)
j = OrthogonalLine(Q, xAxis)
s(x) = g(x) / h(x)
P: (t, s(t))
k = Segment(P, Q)