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Solve for x. Round to the nearest tenth of a degree, if necessary. I need help- What’s the answer? I have ten of these-
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Solve for x. Round to the nearest tenth of a degree, if necessary.

I need help- What’s the answer? I have ten of these-

Solve for x. Round to the nearest tenth of a degree, if necessary. I need help- What-example-1
User Jiaqi
by
3.5k points

1 Answer

7 votes
Use SOH CAH TOA

sin(x) = opp/hyp
cos(x) = adj/hyp
tan(x) = opp/adj

sin(x) = 3.9/8.1
sin(x) = 0.481

Inverse sin of 0.481 = 28.8 degrees

Each answer should be between 0 and 90 :)
User Dolores
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3.4k points
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