Answer: 1.4 miles
Explanation:
If you sketch this out it makes a triangle and you have to find the missing side.
the formula is a^2 + b^2 = c^2
a^2 + 1^2 = 1.7^2
a^2 + 1 = 2.89
- 1 - 1
a^2 = 1.89
sqrt sqrt(1.89)
a = 1.37477
(sorry for bad drawing lol)