SOLUTION: If the value of sinѲ is 1/2, determine the measure of Ѳ if π/2 < Ѳ < 3π/2. Answer must be exact values.
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Trigonometry-basics
-> SOLUTION: If the value of sinѲ is 1/2, determine the measure of Ѳ if π/2 < Ѳ < 3π/2. Answer must be exact values.
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You can put this solution on YOUR website! Since , is either in the 2nd quadrant
or the 3rd quadrant.
Since the sin is negative in the 3rd
quadrant, the angle must be in the 2nd
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The
The angle in the 2nd quadrant that makes
this angle with the horizontal axis is:
