Page 117 - NUMINO Challenge_A2
P. 117
Answer
Key
06 The town has the shape of a square whose perimeter is 8 8 8 8 32 km.
Therefore, in order to have a 44-km route, you need to draw a shape with an
inverted portion that has a length of 44 32 12 km.
B 4 km 2 km 2 km B 4 km 2 km 2 km
2 km 2 km
D D
4 km 4 km
2 km C 2 km C
A A
B 4 km 2 km 2 km B 4 km 2 km 2 km
2 km 2 km
D D
4 km 4 km
2 km C 2 km C
A A
12 NUMINO Challenge A2
Key
06 The town has the shape of a square whose perimeter is 8 8 8 8 32 km.
Therefore, in order to have a 44-km route, you need to draw a shape with an
inverted portion that has a length of 44 32 12 km.
B 4 km 2 km 2 km B 4 km 2 km 2 km
2 km 2 km
D D
4 km 4 km
2 km C 2 km C
A A
B 4 km 2 km 2 km B 4 km 2 km 2 km
2 km 2 km
D D
4 km 4 km
2 km C 2 km C
A A
12 NUMINO Challenge A2
