On multiplie le côté du cube par

Aire

Volume

k = 1 (slider from 0 to 4, step 0.25)
A: (0 * k, 0 * k)
B: (6 * k, 0 * k)
poly1, a, b, c, d, C, D = Polygon(A, B, 4)
A' = Mirror(A, B)
A'' = Rotate(A', 45*°, B)
α = Angle(A', B, A'')
C' = Rotate(C, 45*°, D)
β = Angle(C, D, C')
D' = Mirror(D, C)
D'' = Rotate(D', 45*°, C)
γ = Angle(D', C, D'')
poly2, d_1, c_1, d'', c' = Polygon(D, C, D'', C')
poly3, b_1, a'', d''_1, c_2 = Polygon(B, A'', D'', C)
e = Segment(A, C)
f = Segment(D, B)
E = Midpoint(d)
F = Midpoint(c)
G = Midpoint(b)
H = Midpoint(a)
g = Segment(F, H)
h = Segment(E, G)
I = Intersect(f, e)
p = Circle(I, k * 10)
r = Line(F, c')
t = Segment(D, D'')
a_1 = Segment(C', C)
i = false
j = false
texte2: " = " + (a * b) + " cm²"
texte3: " = " + (a * b * c) + " cm³"