Study the following information carefully and answer according to the question.
A is travelling towards the south to reach point C which is 5 km apart. He took left and travels 2 km to reach point B. From B, he takes 8 km to left and reaches D after taking right he reaches G, then takes again right from point G and travels 2 km to reach point F. From point F, he takes left turns and travels 6 km to reach point H. Now, from point H, he turns towards the right and travels 8 km by making a 45-degree angle to reach point E. A covers 6 km distance from point D to E.
What is the shortest distance between G and B?
- 10km
- 7km
- 6km
- 14km
- 18 km
- Cannot be determined
Answer: 2 ( 10 km)