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

Mathematics

1 answer:

olganol [36]2 years ago

8 0

Answer: 5.6

===================================

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

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