X = 

Y =

Đáp số

A = (41.93669761408319, 21.473939457858226)
B = (28.64653782617093, -1.5904648301588002)
C = (71.04847619712906, -0.3247353265481097)
đa giác1, c, a, b = Polygon(A, B, C)
α = Angle(A, C, B)
A' = Rotate(A, -(α), B)
β = Angle(A', B, A)
d = Ray(B, A')
D = Intersect(d, b)
e = Segment(B, D)
X = Segment(A, D)
Y = Segment(D, C)
h = OrthogonalLine(A, X)
i = OrthogonalLine(C, Y)
E = Point(i)
j = OrthogonalLine(E, i)
F = Intersect(h, j)
k = Segment(F, E)
l = Segment(A, F)
m = Segment(E, C)
f = Distance(k, c)
text2: X + ""
text4: Y + ""
g = false