28-07-2017
Mathematics

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The question is on the picture! I think that the answer, but can someone please check to see if I am right!

The question is on the picture I think that the answer but can someone please check to see if I am right class=

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choixongdong choixongdong

28-07-2017

cos(01) = A/H = 12/13
answer is

5. 12/13

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