The diagonal distance from a plane to the airport is 5723 feet. The pilot reports that the planes altitude is 3,200 feet. Find the angle of depression from the plane to the airport. A. 34 degrees
B. 56 degrees
C. 29 degrees
D. 61 degrees

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)