The answer is 42.
sin 300 = -sin 60 = -sqrt(3)/2 you can get this because using the unit circle.
Sin(X) = 0.9 X = Sin^(-1) 0.9 X = 64.158... degrees.
sin(90) = 1
sin(360+30) =sin(30)= 1/2
0.7771459615
SQRT(3)/4 - 1/4
How to calculate sin10 deg
sin 300 = -sin 60 = -sqrt(3)/2 you can get this because using the unit circle.
The sine of 57 degrees is approximately 0.8387.
all sin is sin97 degrees Fahrenheit = 36.1 degrees Celsius
Sin(X) = 0.9 X = Sin^(-1) 0.9 X = 64.158... degrees.
Sin theta of 30 degrees is1/2
To find the refractive index of the medium, we can use Snell's Law, which states that ( n_1 \sin(\theta_1) = n_2 \sin(\theta_2) ). Here, ( n_1 ) (the refractive index of air) is approximately 1, ( \theta_1 ) is 23.3 degrees, and ( \theta_2 ) is 14.6 degrees. Rearranging the equation gives us ( n_2 = \frac{\sin(\theta_1)}{\sin(\theta_2)} ). Calculating this, we find ( n_2 \approx \frac{\sin(23.3^\circ)}{\sin(14.6^\circ)} \approx 1.47 ).
sin(90) = 1
It is:- sin(40) = 0.6427876097
Depending on the manfacturer of the calculator, the buttons could be marked Sin^(-1) or ArcSin . In both cases you will need to use the 2nd function/shift. So to find the angle, knowing the side lengths. Sin(Theta) = 3/4 = 0.75 Theta(angle) = Sin^(-1) or Arcsin (0.75 Theta = 48.59..... degrees ~ 48.59 degrees.
Sin(163 degrees) = 0.2924 approx.