Joels
Joels Joels
  • 12-06-2018
  • Mathematics
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what is the measure of angle K in the triangle below? Drawing is not to scale

what is the measure of angle K in the triangle below Drawing is not to scale class=

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Luv2Teach
Luv2Teach Luv2Teach
  • 12-06-2018
You have to use the Law of Sines to find K.  But indirectly, since you haven't got an angle measure for K or a side measure of k.  We have to find J and then use the Triangle Angle-sum theorem to find K.  [tex] \frac{sin102}{17} = \frac{sinJ}{10} [/tex].  Solve for J to get J = 35.1.  180 - 102 - 35.1 = 42.9  so K is 42.9
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