In degrees they are the same value.
#include "stdio.h" #include "math.h" int main() { double result,degrees,radians; printf("Enter the no. of degrees : "); scanf("%lf",&degrees); radians = degrees*(M_PI/180); result = sin(radians); printf("%lf\n",radians); printf("The sin() of %lf is %lf\n", degrees, result); return 0; }
all sin is sin97 degrees Fahrenheit = 36.1 degrees Celsius
It depends on which leg is 850... If the leg on the bottom is 850, then you do 850/cos(20) (which gives you 904.55), if it is the leg on the side, then you do 850/sin(20) (which gives you 2485.233). You get this by solving for the formula Cos(Angle)=Adjacent/Hypotenuse, or Sin(Angle) = Opposite/Hypotenuse.
6.25
It is:- sin(40) = 0.6427876097
It is: sin(62) = 0.8829475929.
The exact value is 0.40673664.
-0.5
0.3584
sin(35 deg) = 0.5736
sin(87 degrees) = 0.999
Sin30 degrees is 0.50000
0.34202014332566873304409961468226
It is:- sin(40) = 0.6427876097
SQRT(3)/4 - 1/4
To find the angle of incidence when the angle of refraction is 20 degrees, you can use the formula for Snell's Law: n1 sin(θ1) = n2 sin(θ2). Given that n1 and n2 are the refractive indices of the media and we know θ2 (20 degrees), you can calculate θ1.