what is the value of sin 120 degrees
Answers
Answered by
1
Sin 120
=Sin(180-60)
=Sin 60
=root 3/2
Hope it helped you
=Sin(180-60)
=Sin 60
=root 3/2
Hope it helped you
Answered by
2
ANSWER :
_________
Sin 120 = sin ( 90 + 30 )
Sin ( 90 + theta ) = cos theta.
Sin( 90 + 30) = cos 30
Sin 120 = cos 30
Sin 120 = √3 / 2.
_________
Sin 120 = sin ( 90 + 30 )
Sin ( 90 + theta ) = cos theta.
Sin( 90 + 30) = cos 30
Sin 120 = cos 30
Sin 120 = √3 / 2.
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