三角測量
Author: 藍邦偉  老師

仰角與俯角 (2)

三角測量

G = (-1.3565621370499397, 1.4468989547038331)
L1: x(Corner[1.0])
g: x = x(G)
H = Point(g)
A = (2.241114982578399, -1.7010685249709632)
B: A + (0.8, 0.0)
C: 0.5 * A + 0.5 * B + (0.0, -(0.2))
e = Segment(C, G)
h = Line(H, e)
c = CircumcircleArc(B, C, A)
D: 0.5 * A + 0.5 * B
E: D + (0.0, 0.4)
多邊形1, a, b, d, F = Polygon(D, E, 3.0)
f: y = y(E)
Q_1 = Corner(1.0)
Q_2 = Corner(2.0)
Q_3: Corner[2.0] + (0.0, 0.36)
Q_5 = (-4.606736353077814, 0.8132171893147507)
polygon_1, q_4, q_5, q_6, q_7 = Polygon(Q_1, Q_2, Q_3, Q_5)
i = Segment(H, C)
j = Segment(H, G)
I = Intersect(L1, h)
α = Angle(A, H, I)
J = (6.492915214866436, 0.5474796747967484)
l = Segment(J, C)
m: x = x(J)
K = Point(m)
n = Segment(K, C)
p = Line(K, l)
q = Segment(K, J)
L = Intersect(L1, p)
s: x = x(C)
K_1: C + K - J
r = Segment(K_1, K)
t = Segment(K_1, C)
G_1: H + C - G
k = Segment(H, G_1)
a_1 = Segment(G_1, C)
β = Angle(K_1, K, C)