A helicopter flies on a bearing of 200° from A to B, where AB = 70 km. It then flies on a bearing of 150° from B to C, where C is due south

Question

A helicopter flies on a bearing of 200° from A to B, where AB = 70 km. It then flies on a bearing of 150° from B to C, where C is due south of A. Work out the distance of C from A.

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Parker 1 week 2021-09-10T12:20:05+00:00 1 Answer 0 views 0

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    2021-09-10T12:21:40+00:00

    Answer:

    The helicopter moves from A to B on a bearing of 200, so the point B should actually be on the other side of A as 200>180.You should end up with a triangle with C directly below A, where AB=70km. you then need to work out angles ABC and BCA so you can use the sine rule to find the length of AC.

    hope this helps,,of you got the answer follow me and mark as brainliest answer,,if you have any doubt feel free ti ask in comment section…thanks!!

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