El contorno de los polígonos.

1 2 3 4 5












5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm 5 cm
15 cm 19 cm 14 cm 3 cm 10 cm 20 cm 10 cm 15 cm 17 cm 6 cm 15 cm 10 cm 20 cm 10 cm 3 cm 14 cm 19 cm 15 cm 6 cm 17 cm
80 cm 27 cm 27 cm 30 cm 35 cm 12 cm 27 cm 30 cm 80 cm 27 cm 27 cm 30 cm 35 cm 12 cm 27 cm 30 cm
73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm 73 cm
C
7 8 9 + 4 5 6 - 1 2 3 ÷ 0 . = x