SOLUTION: Q: Find obtuse angle whose sin is a) 0.52 b)0.75 c) 0.875 d) 0.3456

SOLUTION: Q: Find obtuse angle whose sin is a) 0.52 b)0.75 c) 0.875 d) 0.3456

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Question 1144123: Q: Find obtuse angle whose sin is
a) 0.52 b)0.75 c) 0.875 d) 0.3456

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Q: Find obtuse angle whose sin is
a) 0.52 b)0.75 c) 0.875 d) 0.3456
===================
Unless instructed otherwise, use a calculator to find the acute angle, then subtract it from 180 degrees.
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For sin(A) = 0.52
Acute angle =~ 31.33 degs
Obtuse angle = 180 - 31.33 = 148.67 degs

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