You have explored various properties of the tangent function. Next, you will look at how some problems can be solved using the tangent function.
Open Airplane Exploration. The applet shows a plane flying in a straight line at a height of 6000 m over an observer on the ground. (Each unit represents 1000 m in the applet.)
Angle |
50° |
45° |
25° |
10° |
0° |
−10° |
−25° |
−45° |
−50° |
Horizontal Distance (d) from Observer |
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Save your answers in your course folder.
With a partner or group, discuss the following questions based on the relationship you determined in Try This 5.
If required, save a record of your discussion in your course folder.