Answer:
Step-by-step explanation:
There's no diagram and no question, but I assume it shows a right triangle.
distance = √(14²+13²) = √365 ≅ 19.1 miles
we know that
The measure of the interior angle is the half-summit of the arcs that comprise it and its opposite
so

therefore
the answer is
the measure of arc TU is equal to 
So you subtract 40 from the original time and do that for each and so o. But the beginning time will be thet time minus 40