Python Math: Convert degree to radian
Python Math: Exercise-1 with Solution
Write a Python program to convert degrees to radians.
Note : The radian is the standard unit of angular measure, used in many areas of mathematics. An angle's measurement in radians is numerically equal to the length of a corresponding arc of a unit circle; one radian is just under 57.3 degrees (when the arc length is equal to the radius).
Test Data:
Degree : 15
Expected Result in radians: 0.2619047619047619
Sample Solution-1:
Python Code:
pi=22/7
degree = float(input("Input degrees: "))
radian = degree*(pi/180)
print(radian)
Sample Output:
Input degrees: 90 1.5714285714285714
Pictorial Presentation:
Flowchart:

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Sample Solution-2:
Use math.pi and the degrees to radians formula to convert the angle from degrees to radians.
Python Code:
from math import pi
def degrees_to_rads(deg):
return (deg * pi) / 180.0
print(degrees_to_rads(180))
print(degrees_to_rads(90))
Sample Output:
3.141592653589793 1.5707963267948966
Flowchart:

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Python Code Editor:
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