SOLUTION: Not sure how to post on here, but how long is the pole? See: https://imgur.com/xijq3Ro Thanks all

Algebra ->  Trigonometry-basics -> SOLUTION: Not sure how to post on here, but how long is the pole? See: https://imgur.com/xijq3Ro Thanks all      Log On


   

Question 1102117: Not sure how to post on here, but how long is the pole? See: https://imgur.com/xijq3Ro
Thanks all
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The interior angle B at the pole is 81 degs (90 - 9)
The 3rd angle C is 50 degs (180 - the other 2)
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Use the Law of Sines:
a/sin(49) = c/sin(50) = 43/sin(50)