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umka2103 [35]
3 years ago
11

I got a negative number as an answer for this sine rule question and I don't know what did I do wrong​

Mathematics
1 answer:
o-na [289]3 years ago
8 0

Answer:

x=14.42192

Step-by-step explanation:

Angle A = 180 - 86 =94

The sum of the angles of a triangle is 180

sin A        sin 46

------- = -----------

20            x

sin 94 * x = 20 sin 46

x = 20 sin 46 / sin 94

x=14.42192

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Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

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Rudik [331]

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