by pythagorean formula, the last side is √(61)
by cos rule
cos A

A = 39.81
Answer:
Business, management, marketing and technology.
Engineering, manufacturing and industrial technology.
i am not sure but i hope it will help you.
please mark me as brainlest.
Answer:
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Biased most likely means not random in this context. The actual definition is "unfairly prejudiced for or against someone or something"