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Leokris [45]
3 years ago
10

HELP PLEASE A. 51.4 B. 50.0 C. 31.0 D. 39.5 E. None

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
8 0
First, in order to find the length of side w, you must first find the angle W. 
A triangle must be 180 degrees in total. 93 + 37 makes the triangle only have 130 at the moment. 
180 - 130 = 50
So angle W is 50 degrees
Now using this, we can use law of sines.
\frac{w}{sin50} =  \frac{31}{sin37}
Now multiply sin 50 on both sides. It can be written like so:
\frac{31sin50}{sin37}
Now plug this in a calculator. 
Answer is 39.5 



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