kayttie1234 kayttie1234

23-04-2017
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How do you find v° and x using sine, cosine, and tangent?

How do you find v and x using sine cosine and tangent class=

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shivali1209 shivali1209

23-04-2017

In the smaller triangle:

cos v° = adjacent/hypotenuse
           = 4.5/10
v°= cos^-1(4.5/10)
   = 63.25°

sin v° = opposite/hypotenuse
sin 63.25° = x/10
x = 10(sin 63.25°)
   =8.93

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