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

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Pbatey asked Jul 12, 2022

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

I got a negative number as an answer for this sine rule question and I don't know-example-1

Mathematics
college

Pbatey asked Jul 12, 2022

by Pbatey

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1 Answer

24 votes

Answer:

x=14.42192

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

Tom Fuller answered Jul 18, 2022

by Tom Fuller

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