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4 years ago

Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. B = 46°, a = 12, b = 11

1 answer:

6 0

*Hint: The Law of Sines is Sin A/a = Sin B/b = Sin C/c

In order to solve this equation, you will have to use this equation:

A= sin^(-1)[a sinB/b]
A= sin^ (-1) [12 (sin 46°) / 11]
A = sin^ (-1) [8.632077604/11]
A = sin ^(-1) [0.7847343276]
A = 51.69611349

Therefore, Sine A would be about 52°

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$\longrightarrow{\green{}}$ $\sf\red{745804}$ , $\sf\purple{745824}$ , $\sf\blue{745844}$ , $\sf\pink{745864}$ , $\sf\orange{745884}$ .

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