bearing
2011-07-29 4:34 am
回答 (2)
2011-07-29 4:55 am
✔ 最佳答案
Letθ be the angle of inclination of AB.sinθ = 60/130
Hence, θ = 27.5°
90° - θ = 62.5°
Hence, the bearing of B from A = N 62.5° E
參考: micatkie
2011-07-29 6:11 am
Which bearings do you find,compass bearing or true bearing?
true bearing:062.5
compass bearing:N62.5E
true bearing:062.5
compass bearing:N62.5E
收錄日期: 2021-04-13 18:07:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110728000051KK01206