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48df91d48b
* add surface area class * add new line to end of file * move surface area class into area class * add missing import * added pi import * fix typo * added blank line * fixed more import issues * comment fix * comment fixes
109 lines
2.3 KiB
Python
109 lines
2.3 KiB
Python
"""
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Find the area of various geometric shapes
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"""
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from math import pi
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from typing import Union
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def surface_area_cube(side_length: Union[int, float]) -> float:
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"""
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Calculate the Surface Area of a Cube.
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>>> surface_area_cube(1)
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6
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>>> surface_area_cube(3)
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54
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"""
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return 6 * pow(side_length, 2)
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def surface_area_sphere(radius: float) -> float:
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"""
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Calculate the Surface Area of a Sphere.
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Wikipedia reference: https://en.wikipedia.org/wiki/Sphere
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:return 4 * pi * r^2
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>>> surface_area_sphere(5)
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314.1592653589793
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>>> surface_area_sphere(1)
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12.566370614359172
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"""
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return 4 * pi * pow(radius, 2)
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def area_rectangle(base, height):
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"""
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Calculate the area of a rectangle
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>> area_rectangle(10,20)
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200
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"""
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return base * height
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def area_square(side_length):
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"""
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Calculate the area of a square
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>>> area_square(10)
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100
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"""
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return side_length * side_length
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def area_triangle(length, breadth):
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"""
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Calculate the area of a triangle
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>>> area_triangle(10,10)
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50.0
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"""
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return 1 / 2 * length * breadth
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def area_parallelogram(base, height):
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"""
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Calculate the area of a parallelogram
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>> area_parallelogram(10,20)
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200
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"""
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return base * height
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def area_trapezium(base1, base2, height):
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"""
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Calculate the area of a trapezium
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>> area_trapezium(10,20,30)
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450
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"""
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return 1 / 2 * (base1 + base2) * height
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def area_circle(radius):
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"""
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Calculate the area of a circle
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>> area_circle(20)
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1256.6370614359173
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"""
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return pi * radius * radius
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def main():
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print("Areas of various geometric shapes: \n")
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print(f"Rectangle: {area_rectangle(10, 20)=}")
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print(f"Square: {area_square(10)=}")
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print(f"Triangle: {area_triangle(10, 10)=}")
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print(f"Parallelogram: {area_parallelogram(10, 20)=}")
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print(f"Trapezium: {area_trapezium(10, 20, 30)=}")
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print(f"Circle: {area_circle(20)=}")
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print("Surface Areas of various geometric shapes: \n")
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print(f"Cube: {surface_area_cube(20)=}")
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print(f"Sphere: {surface_area_sphere(20)=}")
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if __name__ == "__main__":
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main()
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