A = (1.12, -5.62)
B = (12.56, -5.34)
C = (6.56, 3)
mnogokotnik1, c, a, b = Polygon(A, B, C)
D = (11.7, 1.58)
mnogokotnik2, b_1, c_1, d = Polygon(C, D, B)
e = Vcrtanakroznica(A, B, C)
f = Vcrtanakroznica(B, D, C)

Tool: Simetrala kota - daljica (command Simetralakota)
Simetralakota[ <Točka>, <Točka>, <Točka> ]
Input: A, B, C
Output: f

poly1, c, a, b = Polygon(A, B, C)
d, e = AngularBisector(b, c)
D = Intersect(a, e)
f = Segment(A, D)

Tool: Vcrtana kroznica (command Vcrtanakroznica)
Input: A, B, C
Output: k

poly1, c, a, b = Polygon(A, B, C)
d, e = AngularBisector(b, c)
D = Intersect(a, e)
f = Segment(A, D)
h = Simetralakota(C, A, B)
E = Intersect(h, f)
i = OrthogonalLine(E, c)
G = Intersect(c, i)
k = Circle(E, G)