# How far is he from the starting point?

Akash walks 5 km. towards East and then turns left and walks 6 km. Again he turns right and walks 7 km. Finally he turns to his right and walks 6 km. How far is he from the starting point?

- 17 km
- 13 km
- 12 km
- None of these

**Answer: (4) none of these**

**Solution:-**

According to the question look at the below figure,

In Right Triangle POQ,

Then, distance between starting point to end point = PQ = sqrt.(12^2 + 6^2) \

= sqrt.(144 + 36)

= sqrt.180 cm

Hence, the correct answer is option is (4) none of these.