heytherejeff
heytherejeff heytherejeff
  • 01-03-2018
  • Mathematics
contestada

I do I work out part B?

I do I work out part B class=

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choixongdong
choixongdong choixongdong
  • 01-03-2018
Part A , your answer is not right

sin A  = 8√3  / 16 = √3 / 2

answer is B. √3 / 2

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part B.
It's 30 60 90 right triangle so <B = 30

answer
A. 30
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