BC =

AH =

BH =

CH =

Đáp số

F_1 = (42.14765253135163, 28.646406644985472)
B = (29.77163071826932, 3.191179961259364)
C = (64.08696392727029, 3.0505433497470653)
a = Segment(B, C)
c_2 = Semicircle(B, C)
A = Point(c_2)
b = OrthogonalLine(A, a)
H = Intersect(b, a)
d = Segment(B, H)
e = Segment(H, C)
đa giác1, b_1, c, a_1 = Polygon(A, B, C)
f = Segment(A, H)
α = Angle(B, A, C)
β = Angle(C, H, A)
g = Distance(a_1, b_1)
text5: c + ""
text6: f + ""
text7: d + ""
text8: e + ""
h = false