$ Koostas: Maario \; Lemmik $
$ 1 \; TJ : Harjutus \; 3 $

A = (2, 4)
B = (6, 4)
C = (4, 6)
K_{ABC}, c, a, b = Polygon(A, B, C)
f = LineBisector(c)
g = LineBisector(b)
h = LineBisector(a)
O = Intersect(f, g)
d = Circle(O, C)
külg_b: "AC = " + (LaTeX[b]) + ""
külg_c: "AB = " + (LaTeX[c]) + ""
külg_a: "BC = " + (LaTeX[a]) + ""
i = Segment(O, B)
j = Segment(O, C)
k = Segment(O, A)
korrutis: ((a * b) * c)
neliR: (4 * i)
Pindala: "S_{ABC} = \frac{AB·AC·BC}{4·R} = \frac{" + (LaTeX[korrutis]) + "}{" + (LaTeX[neliR]) + "} = " + (LaTeX[K_{ABC}]) + ""
Raadius: "R = i = j = k = " + (LaTeX[i]) + ""