﻿ Python Math: Convert degree to radian - w3resource

# 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

Sample Solution-1:

Python Code:

``````pi=22/7
degree = float(input("Input degrees: "))
```
```

Sample Output:

```Input degrees: 90
1.5714285714285714
```

Pictorial Presentation:

Flowchart:

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
return (deg * pi) / 180.0
```
```

Sample Output:

```3.141592653589793
1.5707963267948966
```

Flowchart:

## Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:

Python Code Editor:

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