Pre-Calc Help ?

Brad

New member
So I need to write open response answers to two questions which are: suppose you know the measure of all three sides of a triangle. use your knowledge of the law of sines and the law of cosines to answer both questions.

a.) can you use the law of sines to solve for the angle measures of the triangle?

explain in 2-3 sentences and provide an example.

b.) can you use the law of cosines to solve for the angle measures of the triangle?

explain in 2-3 sentences and provide an example.'

now i know its possible to use the law of cosines, but is it even possible to use law of sines when you just have a SSS triangle? i really need help; easy 10 points to best answer
 
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