HackerRank Python - Find Angle MBC


You are given the lengths AB and BC.
Your task is to find 



  1. # Enter your code here. Read input from STDIN. Print output to STDOUT

  2. 

  3. import math

  4. ab = float(input())

  5. bc = float(input())

  6. ac = math.sqrt((ab*ab)+(bc*bc))

  7. bm = ac / 2.0

  8. mc = bm

  9. #let, 

  10. b = mc

  11. c = bm

  12. a = bc

  13. #where b=c

  14. angel_b_radian = math.acos(a / (2*b))

  15. angel_b_degree = int(round((180 * angel_b_radian) / math.pi))

  16. output_str = str(angel_b_degree)+'°'

  17. print(output_str)
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