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def pentagon_area(side, apothem): return 5.0 * (side * apothem) / 2.0 side = 5.0 apothem = 3.0 area = pentagon_area(side, apothem) print(f"Area = {area:.2f}") """ run: Area = 37.50 """
import math def area_regular_pentagon(side): return (1/4) * math.sqrt(5 * (5 + 2 * math.sqrt(5))) * side**2 print(area_regular_pentagon(7)) ''' run: 84.30339262885938 '''