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



  • Keyword | S18 - Ortho-center theory : Relation with circum-center
  • Keyword | S47 - Ortho-center O, centroid G and circum-center G are colinear

    Diagram for S47

  • Keyword | S111- Ortho-center O, centroid G and circum-center G are colinear
  • Keyword | S48 - Ortho-center O and circum-center P : OP = R*Sqr(1 -cos(A)*cos(B)*cos(C))

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