Can you help me find the side??? It's trigonometry!!

Question

asked Apr 1, 2019 90.3k views

1 Answer

Jo · Answer 1 · 2019-04-08T04:15:31+0000

Answer: 5.6

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Work Shown:

cos(angle) = adjacent/hypotenuse

cos(B) = AB/BC

cos(62) = AB/12

12*cos(62) = AB

AB = 12*cos(62)

AB = 5.63365875

AB = 5.6