According to my sketch , we have a cosine law problem
x^2 = 140^2 +60^2 - 2(60)(140)cos 110°
= ...
Please help with this question:
A plane travels a distance of 140 km due west of Vancouver International Airport. It then travels 60 km at a bearing of 340 degrees. How far from the Airport is the plane?
Thank you for all your help.
1 answer
1 answer