Respuesta :

h is measured in miles so you need to convert 1135ft to miles

1 mile = 5280 feet

 so 1135/5280 = 0.21496 miles

D = sqrt(2(3960)(0.21496) + 0.21496^2)

D = sqrt(1702.4832 + 0.046207801)

D = sqrt(1702.529408

D = 41.2617 miles round answer as needed