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Solution 4.2:2c

From Förberedande kurs i matematik 1

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m (Lösning 4.2:2c moved to Solution 4.2:2c: Robot: moved page)
Current revision (14:32, 8 October 2008) (edit) (undo)
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The cosine of the angle ''v'' is the adjacent divided by the hypotenuse,
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<center> [[Image:4_2_2c.gif]] </center>
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{| width="100%"
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[[Image:4_2_2_c.gif|center]]
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| width="50%" align="center"|<math>\cos v = \frac{5}{7}\,\textrm{.}</math>
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| width="50%" align="center"|[[Image:4_2_2_c.gif]]
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|}
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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,

cosv=75. Image:4_2_2_c.gif

This is also an equation for v.