S_{ ABC } =\frac{ P· r}{2}

A = (-5, 2)
B = (-3, 6)
C = (6, 5)
t1, c, a, b = Polygon(A, B, C)
f = AngularBisector(C, A, B)
g = AngularBisector(A, B, C)
h = AngularBisector(B, C, A)
O = Intersect(f, g)
ümbermõõtt1 = Perimeter(t1)
Punktt1_{1} = PointIn(t1)
Punktt1_{2} = PointIn(t1)
i = OrthogonalLine(O, b)
D = Intersect(i, b)
kaugusOD = Distance(O, D)
TekstOD: Name[O] + (Name[D]) + " = " + kaugusOD
d = Circle(O, D)
Punktt1_{3} = PointIn(t1)
Punktt1_{4} = PointIn(t1)
Punktt1_{5} = PointIn(t1)
Punktt1_{6} = PointIn(t1)
Punktt1 = PointIn(t1)
Tekstt1: " " + (Name[A]) + "" + (Name[B]) + "" + (Name[C]) + " pindala = " + t1 + ""
suhe: ((kaugusOD * ümbermõõtt1)) / 2
tekst1: "S_{ ABC} =\frac{" + (LaTeX[kaugusOD]) + "·" + (LaTeX[ümbermõõtt1]) + "}{2}=" + (LaTeX[suhe]) + ""
tekst4: "S_{ABC} =" + (LaTeX[Tekstt1]) + ""