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What careers use the law of sine and cosine?
mechanical engineers, land surveyors, math teachers, and registered nurses.
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When do you use law of sines and law of cos sines?
Use Law of Sines if you know: Two angle measures and any side length or Two side lengths and a non-included angle measure. Use Law of Cosines if you know: Two side lengths and the included angle...
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What are the formulas for law of sines and law of cosines?
sine: sin(A) sin(B) sin(C) cosines: a2=b2+c2-2bc cos(A) .........----- = ----- = ------ ........,,,.a .......b........ c a is side BC A is angle A sin(A) means sine of angle A psst, theres a law of...
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When can you use the sine law?
The tricky part of the law of sines is knowing when you are able to use it. Whether you can use the law of Sine's or not depends on what information you have or were given. In some cases the...
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When do you use law of sine?
There are several cases when you would want to use the law of sines. When you have angle angle side, angle side angle, or angle side side you would use the law of sines.