Page 32 - NUMINO Challenge_A2

06 A marathon will be held in Jack's town this weekend. As shown in the
map below, the race starts at Point A and passes through Points B, C,
and D in any order. The runners must return to point A to finish the
race. Draw a dif ferent marathon course on each of the maps such that
the runners can run the whole 44-km route. The runners must pass
through Points B, C, and D.

B 4 km 2 km 2 km
2 km D

4 km 40 km

2 km C
A

B 4 km 2 km 2 km B 4 km 2 km 2 km
2 km D 2 km D

4 km 4 km

2 km 4 km C 2 km 4 km C
A 2 km 2 km A 2 km 2 km

B B
2 km 2 km

D D

4 km 4 km

2 km 2 km C
A CA
29Measurement