Lösung 4.2:2a
Aus Online Mathematik Brückenkurs 1
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Version vom 14:52, 22. Okt. 2008
The opposite and adjacent are given in the right-angled triangle and this means that the value of the tangent for the angle can be determined as the quotient between the opposite and the adjacent:
| \displaystyle \tan v = 2/5 | 
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At the same time, this is a trigonometric equation for the angle v.
Note: In the chapter on "Trigonometric equations", we will investigate more closely how to solve equations of this type.
