Quanto รจ lunga la linea se sommi:
+
2
3
cm
cm
5
mm
+
9
3
cm
cm
9
mm
+
15
4
cm
cm
2
mm
+
16
15
cm
cm
2
mm
+
3
4
cm
cm
5
2
mm
mm
+
7
5
cm
cm
2
2
mm
mm
+
19
5
cm
cm
3
6
mm
mm
+
6
4
cm
cm
3
mm
+
18
cm
5
5
mm
mm
+
7
cm
4
7
mm
mm
+
19
1
cm
cm
6
7
mm
mm
+
6
4
cm
cm
8
2
mm
mm
+
9
5
cm
cm
7
9
mm
mm
+
14
14
cm
cm
2
9
mm
mm
+
8
2
cm
cm
9
mm
+
5
cm
9
mm
+
53
17
cm
cm
6
4
mm
mm
+
92
7
cm
cm
8
2
mm
mm
+
1
m
75
25
cm
cm
+
30
1
m
m
20
30
cm
cm
+
50
m
80
20
cm
cm
+
48
2
m
m
40
15
cm
cm
+
11
4
m
m
35
65
cm
cm
+
29
5
m
m
17
83
cm
cm