Solution 4.2:2c
From Förberedande kurs i matematik 1
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- | {{ | + | The cosine of the angle ''v'' is the adjacent divided by the hypotenuse, |
- | < | + | |
- | + | {| width="100%" | |
+ | | width="50%" align="center"|<math>\cos v = \frac{5}{7}\,\textrm{.}</math> | ||
+ | | width="50%" align="center"|[[Image:4_2_2_c.gif]] | ||
+ | |} | ||
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+ | This is also an equation for ''v''. |
Current revision
The cosine of the angle v is the adjacent divided by the hypotenuse,
\displaystyle \cos v = \frac{5}{7}\,\textrm{.} | ![]() |
This is also an equation for v.