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8_murik_8 [283]
3 years ago
5

Please help? A plane is 160 miles north and 110 miles east of an airport. what bearing should be taken to fly directly to the ai

rport
Mathematics
1 answer:
Vesnalui [34]3 years ago
7 0
Let the position of the airport be A, the point 160 miles north be B, and the point 85 miles east of that (i.e. the location of the plane) be C. Then ABC forms a right-angled triangle. 

<span>tan BAC = 85/160 </span>

<span>BAC = arctan (85/160) </span>

<span>= arctan 0.531 (approx.) </span>

<span>= 27.98° (approx.) </span>

<span>So C is N 27.98° E from A. </span>

<span>The plane should fly S 27.98° W to get to the airport.

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
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