Asked by Charles
An aeroplane leaves an airport A and flies on a bearing 035°for 1.5 hours at 600km/hr to airport B It then flies on a bearing 130° for 1.5hours at 400km per hour to an airport C calculate the distance from C to A and the bearing of C from A with the diagram of the bearing
Answers
Answered by
Reiny
distance AB = (1.5)(600) km or 900 km
distance BC = 1.5(400) km or 600 km
I assume you drew your diagram correctly.
So now you have triangle ABC with AB = 900, BC = 600 and angle B = 75°
Use the cosine law to find AC
Let me know what you did, and what your answer is.
distance BC = 1.5(400) km or 600 km
I assume you drew your diagram correctly.
So now you have triangle ABC with AB = 900, BC = 600 and angle B = 75°
Use the cosine law to find AC
Let me know what you did, and what your answer is.
Answered by
henry2,
AB = 900km[35o].
BC = 600km[130o].
AC = ?
AC = AB + BC. = 900[35o] + 600[130o]..
AC = (900*sin35+600*sin130) + (900*cos35+600*cos130)I,
AC = 975.8 + 351.6i = 1037km[70.2o].
Bearing of 70.2 Degrees.
BC = 600km[130o].
AC = ?
AC = AB + BC. = 900[35o] + 600[130o]..
AC = (900*sin35+600*sin130) + (900*cos35+600*cos130)I,
AC = 975.8 + 351.6i = 1037km[70.2o].
Bearing of 70.2 Degrees.
Answered by
Tari
Teach me I wan the particular answer of this question plss
Answered by
Andrea
D diagram of d question is not here
Answered by
Andrea
D diagram wic answers d question is not here
Answered by
Presh
How did you get 900km and 600km?
Answered by
Godswill
Explain more
Answered by
Prspix Fernandinho R.
Thanks so much.this explanation was simple to understand and it helped me.
Answered by
Favour
Pleses can u explain more
Answered by
connexus forever
hu
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.