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Find a. Round your answer to the nearest hundredth
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Find a. Round your answer to the nearest hundredth

Find a. Round your answer to the nearest hundredth-example-1
User Steven Richards
by
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1 Answer

1 vote

Explanation:


c = 40 \\ b = 180 - 90 - 40 = 50


\cos(40) = (a)/(12) \\ 0.766 = (a)/(12 ) \\ a = 9.19

User Bpapa
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