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  1. Created 2008-06-07 18:37:28
  2. by Timur

Online calculator: Altitude of a triangle

Rate:PoorNothing specialWorthPretty goodAwesome!Votes:
bissect.JPG As usual, triangle edges are named "a" (edge BC), "b"(edge AC) and "c"(adge AB).
Altitude of a triangle to edge "c" can be found as:
h_c=\frac{2S}{c}
where S - area of a triangle, which can be found from three known edge using, for example, Hero's formula, see Calculator of area of a triangle using Hero's formula
 Altitude of a triangle
  4.  0.12345678901234567890 
  5. Calculate
    1. Altitude to edge c: 




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