SOLUTION: If alpha+beta=90° and sin(alpha)=1/3,then Sin(beta) is ?

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Question 1037563: If alpha+beta=90° and sin(alpha)=1/3,then Sin(beta) is ?
Answer by ikleyn(52798) About Me  (Show Source):
You can put this solution on YOUR website!
.
If alpha+beta=90° and sin(alpha)=1/3,then Sin(beta) is

sin%28beta%29 = cos%28alpha%29 = sqrt%281+-+sin%5E2%28alpha%29%29 = sqrt%281+-+%281%2F3%29%5E2%29 = sqrt%281-1%2F9%29 = sqrt%288%2F9%29 = %282%2Asqrt%282%29%29%2F3.