v1

v2

X

d1

t1

d2

t2

t1 + t2

sin(i1)/v1

sin(i2)/v2

A = (-2.92, 4.84)
B = (2.62, -3.36)
H = Point(a_1)
b_1 = Segment(A, H)
c_1 = Segment(H, B)
d = OrthogonalLine(A, a_1)
e = OrthogonalLine(B, a_1)
D = Intersect(a_1, d)
E = Intersect(a_1, e)
a = Segment(A, D)
b = Segment(E, B)
X = Segment(D, H)
c = Segment(D, E)
f = OrthogonalLine(H, a_1)
F = Point(f)
G = Point(f)
i1 = Angle(F, H, A)
i2 = Angle(G, H, B)
distanceAC = Distance(A, H)
TexteAC: Name[A] + (Name[H]) + " \, = \, " + distanceAC
distanceCB = Distance(H, B)
TexteCB: Name[H] + (Name[B]) + " \, = \, " + distanceCB
B2 = 5
B1 = 10
B4: sqrt(a^(2.0) + X^(2.0))
B3: X
B5: B4 / $B$1
B6: sqrt(b^(2.0) + (c - X)^(2.0))
B7: B6 / $B$2
B8: B5 + B7
B9: sin(i1) / B1
B10: sin(i2) / B2