A_1 = (3.639701923076923, -3.10025)
B_1 = (9.079701923076923, -3.12025)
d = Line(A_1, B_1)
A = (2.58, 3.44)
B = Point(d)
b = OrthogonalLine(A, d)
c = Segment(A, B)
H = Intersect(d, b)
d_1 = Segment(A, H)
α = Angle(B, H, A)
khoangcachAB = Distance(A, B)
Văn bảnAB: "\overline{" + (Name[A]) + (Name[B]) + "} \, = \, " + khoangcachAB
khoangcachAH = Distance(A, H)
Văn bảnAH: "\overline{" + (Name[A]) + (Name[H]) + "} \, = \, " + khoangcachAH