Python Math: Calculate the area of sector
Python Math: Exercise-8 with Solution
Write a Python program to calculate the area of a sector.
Note: 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.
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()
Radius of Circle: 4 angle measure: 45 Sector Area: 6.285714285714286
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Python: Tips of the Day
Performs right-to-left function composition:
from functools import reduce def tips_compose(*fns): return reduce(lambda f, g: lambda *args: f(g(*args)), fns) add6 = lambda x: x + 6 multiply = lambda x, y: x * y multiply_and_add_6 = tips_compose(add6, multiply) print(multiply_and_add_6(10, 3))
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