# triangle.py | |
import math | |
def triangle_perimeter(a, b, c): | |
return a + b + c | |
def triangle_area(a, b, c): | |
p = triangle_perimeter(a, b, c) / 2 | |
x = math.sqrt(p * (p - a) * (p - b) * (p - c)) | |
return round(x, 2) | |
def main(): | |
a = input("Side 1:") | |
a = float(a) | |
b = input("Side 2:") | |
b = float(b) | |
c = input("Side 3:") | |
c = float(c) | |
print("Perimeter:", triangle_perimeter(a, b, c)) | |
print("Area:", triangle_area(a, b, c)) | |
if __name__ == "__main__": | |
main() | |
# kthxbye |
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