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Last active December 21, 2015 23:39
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Answer to the fundamentals facebook challenge
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Poly_Area
import math
def poly_area(n_sides, side_len):
''' (number, number) -> number
Calculates the area of a Polygon
using the length of one side
poly_area(7, 3)
>>> 32.705
'''
sides = n_sides
length = side_len
area = round(0.25 * sides * length ** 2 / math.tan(math.pi/sides), 3)
return area
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