Forbind punkter og farv figurer.

1 → 2 → 3 → 1

1 → 2 → 3 → 1

1 → 2 → 3 → 4 → 1

Tegn selv en trekant og en firkant.

1 → 2 → 3 → 1

1 → 2 → 3 → 4 → 1

1 → 2 → 3 → 4 → 1

1

2

3

1

1

1

1

1

2

2

2

2

2

3

3

3

3

3

4

4

4

A = (2, 6)
B = (6, 4)
C = (2, 2)
D = (16, 6)
E = (12, 4)
F = (18, 2)
G = (22, 6)
H = (24, 0)
I = (28, 2)
J = (2, -6)
K = (2, -12)
L = (6, -12)
M = (6, -6)
N = (12, -8)
O = (18, -6)
P = (20, -10)
Q = (16, -12)
R = (30, -6)
S = (32, -12)
T = (24, -10)
U = (26, -6)