to approach the runway, a pilot of a small plane must begin a 10 degree descent from a height of 1055 feet above the ground. To the nearest tenth of a mile, how many miles away from the runway is the airplane at the start of this approach?

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?