An airplane travels on a bearing of 200° for 1,500 miles and then changes to a bearing of 250° and travels an
additional 500 miles. how far is the airplane from its starting point? ''

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)

Iam not good at math i wish i could