12.07.2015 Views

13 Law of Sine and Cosine Word Problem Practice Quiz

13 Law of Sine and Cosine Word Problem Practice Quiz

13 Law of Sine and Cosine Word Problem Practice Quiz

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3. Two planes leave an airport at the same time. One plane is flying 400 m.p.h at abearing N 36 o E, <strong>and</strong> the other plane is flying at 600 m.p.h at a bearing <strong>of</strong> N 46 oW. How far apart are the planes after flying for 1.5 hours?Airplane 2Airplane 1Airport4. The Leaning Tower <strong>of</strong> Pisa Forms a 4 o angle with the vertical. The sun hits thetower forming a 100-foot shadow with an angle <strong>of</strong> elevation <strong>of</strong> 58.7 o from the end<strong>of</strong> the shadow. What is the height <strong>of</strong> the tower from the to ground?

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