ellei1012
ellei1012
23-06-2020
Mathematics
contestada
Find the function value sin120°
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tabarekalsh
tabarekalsh
23-06-2020
Using the trigonometry formula, sin (90 + a) = cos a, we can find the sin 120 value. We know that the value of cos 30 degrees is √3/2. Therefore, sin 120° = √3/2.
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