Answer:
two
Step-by-step explanation:
The exact value of sec(60°) sec ( 60 ° ) is 2 .
The circumference of a circle is equal to pi * diameter
So 10 miles = 0.75 * pi * d
10/(0.75*pi) = d
d = <span>4.244 miles</span>
It will take five hours and twenty five minutes