Question

An aircraft flies round a triangular course. The first leg is 200 km on a bearing of 115° and the second leg is 150 km on a bearing of 230°. How long is the third leg of the course and on what bearing must the aircraft fly?​

Answer 1

An aircraft flies round a triangular course. The first leg is 200 km on a bearing of 115° and the second leg is 150 km on a bearing of 230°. How long is the third leg of the course and on what bearing must the aircraft fly?