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Mathematics Dictionary
Dr. K. G. Shih
Question and Answer
Questions



  • F126 Sin(A) = Sqr(s*(s-a)*(s-b)*(s-c))/(2*b*c)
    • Prove area of triangle = Sqr(s*(s-a)*(s-b)*(s-c))
  • F104 Square and 4 semi-circles
  • F500 Star functions : R = a + b*sec(p*A/q)^M

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