Asked by Rachal

How can I find the exact value of Sin 480 degrees? Thanks
Answered by Anonymous
480°=360°+120°

sin(480°)=sin(120°)

sin(90°+x)=sin(90°-x)

sin(90°+30°)=sin(90°-30°)

sin(120°)=sin(60°)

sin(480°)=sin(120°)=sin(60°)=sqroot(3)/2
Answered by Rachal
Thank you I see where I got stuck
Answered by Parikshit
Sin(480) = sin (5x90 + 30) = cos 30 = sqrooy(3)/2
Answered by shobhit
3/2
Answered by Janani
Sin(360+120)
Sin 120
Sin (90+30)
+cos 30
3/2
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