Question 7 Solve the triangle. Approximate values to the nearest tenth, if necessary. a = 21...

Question

Question

math trigonometry

Answer 1

Answer #1

G 3 a=21ff A C b=38ft Here we We use cosine law of a triante 4 ABC By cosine law o at btc _ 2 bc cosa » 2bc cosa 6 tct-an COS

Answer 2

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