OpenStax, Precalculus 2e §7.6 Modeling with Trigonometric Functions · Exercise 48 · Trigonometry · Identities
Modeling with Trigonometric Functions · Exercise 48
A plane flies 2 hours at 200 mph at a bearing of then continues to fly for 1.5 hours at the same speed, this time at a bearing of Find the distance from the starting point and the bearing from the starting point. Hint: bearing is measured counterclockwise from north.
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OpenStax, Precalculus 2e · §7.6 Modeling with Trigonometric Functions · Exercise 48
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