I am new to this forum, and really urgently need some help with this homework, as my teacher refused to help me. Please could you set me on the right tracks with the following three questions.
1. A yacht, Y leaves a harbour, H and travels 45km due North until it reaches a marker buoy B. At B, the yacht turns on a bearing of 290 degrees from B and travels for a further 56km until it reaches a lighthouse L. at L it turns back again and travels back in a straight line to H.
A) the total distance travelled.
b. the bearing of L from H
c. the shortest distance between y and b on the return journey from L to H
2. A man walks from his home H, on a bearing of 060 degrees for 3.2miles until he reaches his friend's house F. At F, he turns onto a bearing of 280 degrees and travels a further 4.1 miles to his sisters house S. At S he turns again, and walks in a straight line home.
A) the distance he walks
B) the bearing of H from S
the shortes distance between the man and F on the mans return journey from S to H
Thanks for your help in advance,