Calculus
posted by Untamed .
Determine two angels between 0 degrees and 360 degrees that have a sine ratio of 1/2. Would that be 30 and 330?

Calculus 
Reiny
so you want sinØ = 1/2
Then angle must be in quadrants III or IV
then angle in standard position is 30° (because sin30° = +1/2)
so our angle is 180+30 = 210° in III
or our angle is 36030 = 330 ° in IV
check by taking sin 210 and sin 330
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