sin 60 ,sin 30 ,sin 20 ???
Answers
Answered by
2
Sin 60 = root 3 by 2 Sin 30 = 1 by 2 I hope it is right
Answered by
3
sin 60=√3\2
sin 30=1\2
sin 20=0.3420 and something
sin 30=1\2
sin 20=0.3420 and something
Similar questions