# A circular sector or circle sector, is the portion of a disk enclosed by two radii and an arc, where the smaller area is known as the minor sector and the larger being the major sector.
Test Data :
Radius of a circle : 4
Angle measure : 45
Expected Output :
Sector Area: 6.285714285714286


def sectorarea():  
    pi=22/7  
    radius = float(input('Radius of Circle: '))  
    angle = float(input('angle measure: '))  
    if angle >= 360:  
        print("Angle is not possible")  
        return  
    sur_area = (pi*radius**2) * (angle/360)  
    print("Sector Area: ", sur_area)  
  
  
sectorarea()  