Find all angles θ between 0° and 180° satisfying sin(θ)=1/9

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asked Jul 7, 2018 144k views

1 Answer

AndrewP · Answer 1 · 2018-07-11T22:10:51+0000

in first quadrant the angle is 6.38 degrees
the sine s also positive in second quadrant so the other angle = 180 - 6.38
= 173.62 degrees

Answer 6.38 and 173.62 degrees

Find all angles θ between 0° and 180° satisfying sin(θ)=1/9

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