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  1. Prepare
  2. Python
  3. Math
  4. Find Angle MBC
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Find Angle MBC

  • greivin_lopez
     + 0 comments

    A different solution without tangent.

    import math

def main():
    # a = AB and b = BC
    a, b = int(input()), int(input())
    # c = AC (hypotenuse)
    c = math.hypot(a, b)

    # Calculate angle A (opposite side a)
    # using the law of cosines
    cos_A = (b**2 + c**2 - a**2) / (2 * b * c)
    angle_A_rad = math.acos(cos_A)
    angle_A_deg = math.degrees(angle_A_rad)
    print(f"{round(angle_A_deg)}\u00B0")

if __name__ == "__main__":
    main()