$ Koostas: Maario \; Lemmik $
$ 4 \; TJ : Kolmnurkade \; pindalade\;suhe\;\frac{1}{3}$

A = (7, 1)
B = (11, 1)
C = (9, 6)
t1, c, a, b = Polygon(A, B, C)
d = Circle(A, c / 3)
D = Intersect(d, c, 1)
f = Circle(C, a / 3)
G = Intersect(f, a, 1)
g = Circle(C, b / 3)
H = Intersect(g, b, 1)
h = Circle(A, b / 3)
I = Intersect(h, b)
Punktt1_{1} = PointIn(t1)
e = Circle(B, c / 3)
k = Circle(B, a / 3)
E = Intersect(k, a)
F = Intersect(e, c)
t2, h_1, d_1, e_1 = Polygon(D, E, H)
Punktt2 = PointIn(t2)
Punktt1 = PointIn(t1)
i: t1 / t2
suhe: "\frac{S_{DEH}}{S_{ABC}}=\frac{" + (LaTeX[t2]) + "}{" + (LaTeX[t1]) + "}=\frac{" + (LaTeX[1]) + "}{" + (LaTeX[i]) + "}"