how do i find angle theta using trigonometry

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Guest Jun 25, 2015

+5

Best Answer

Use the inverse sine function on your calculator (also known as arcsin or sin¯¹)

So arcsin .125 = 7.18 degrees
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Guest Jun 25, 2015

Guest · Answer 1 · 2015-06-25T11:32:20

Use the inverse sine function on your calculator (also known as arcsin or sin¯¹)

So arcsin .125 = 7.18 degrees
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Melody · Answer 2 · 2015-06-25T09:59:22

You use inverse trig OR arc trig (these are different terms for the same thing)

$$\\sin\theta =0.125\\\\
then\\\\
\theta = sin^{-1}(0.125) = asin(0.125)$$

On the web2 calc it is asin