Tiesonthewall:If you were converting from degree to radians, you would actually multiply the value of degrees by* π/180 If you were converting from radians to degrees, you would multiply the radians value by:* 180/πDivide by 180° and multiply by pi.
degrees measures angles. radians measures angles in the center of a circle. feet measures distance.
To convert degrees to radians, you can use the formula: radians = degrees * (π/180). Therefore, 35 degrees is approximately 0.6109 radians.
#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; }
Angles are usually measured in degrees. They can also be measured in radians.
cos20 x cos40 x cos80 = 0.0300 radians = 0.125 degrees (the value for radians is given to four decimal places, the value in degrees is exact)
Tiesonthewall:If you were converting from degree to radians, you would actually multiply the value of degrees by* π/180 If you were converting from radians to degrees, you would multiply the radians value by:* 180/πDivide by 180° and multiply by pi.
degrees measures angles. radians measures angles in the center of a circle. feet measures distance.
pi [radians] = 180 [degrees] 1 [degree] = pi/180 [radians] = 0.0174533 [radians] therefore, 2115 [degrees] = 2115 [degrees] * 0.0174533 [radians/degree] = 36.9 [radians]
To convert degrees to radians, you can use the formula: radians = degrees * (π/180). Therefore, 35 degrees is approximately 0.6109 radians.
Degrees x 0.01745 = radians
#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; }
47.6925 deg = 83.24 radians.
In radians; -0.8939966636 In degrees; -1, of course
Angles are usually measured in degrees. They can also be measured in radians.
To go from radians to degrees, multiply by 180/pi To go from degrees to radians, multiply by pi/180
120 degrees = 2.0944 radians.