5 examples of 'python program to calculate area of square rectangle and circle' in Python

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def area( self ):
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   """Computes area of a Circle"""
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   return math.pi * self.radius ** 2

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def test_area(self):
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    self.assertEqual(self.circ.area(), self.area, "Wrong area for Circle with radius 4")

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def constructRectangle(self, area):
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    """
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    :type area: int
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    :rtype: List[int]
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    """
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    w = int(math.sqrt(area))
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    while area % w:
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        w -= 1
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    return [area // w, w]

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def area_circle(radius):
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    """
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    Calculates the area of a circle given the radius
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    """
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    return pi * pow(radius,2)

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def construct_rectangle(area):
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    """
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    :type area: int
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    :rtype: List[int]
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    """
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    import math
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    w = math.floor(math.sqrt(area))
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    while w > 0:
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        if area % w == 0:
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            return [int(area/w), int(w)]
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        w -= 1
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    return [-1, -1]