Inactive Tutor answered • 12/12/17
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Draw and label a diagram.
First leg is 930 m, second leg is 1240 m
d2 = 9302 + 12402 - 2(930)(1240)cos 170°
Michelle B.
asked • 12/12/17The Law of Cosines
A pilot flies in a straight path for 1 hour 30 min.
She then makes a course correction, heading 10 degrees to the right of her original course, and flies 2 hours in the new direction.
If she maintains a constant speed of 620 mph, how far is she from her starting position?
She is _____mi from her starting position.
Round answer to two decimal places.
She then makes a course correction, heading 10 degrees to the right of her original course, and flies 2 hours in the new direction.
If she maintains a constant speed of 620 mph, how far is she from her starting position?
She is _____mi from her starting position.
Round answer to two decimal places.
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