SOLUTION: Show that sinØ = cos(90deg - Ø)

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Question 972593: Show that sinØ = cos(90deg - Ø)
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Show that sinØ = cos(90deg -Ø)
Use cos addition formula:
cos(90-Ø)=cos(90)cos(Ø)+sin(90)*sinØ=0*cos(Ø)+1*sin(Ø)=sinØ