Pangeya

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    Name national geom_0083 (1/r=1/h_a+1/h_b+1/h_c)
    Name international geom_0083
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    Source of objectCreated by the viewed user
    Object memory
    249 703  byte
    Inheritance   
    300
    Date of creation07 May 2015 Year 18H:42M:25S
    Date of update   01 January 2019 Year 21H:55M:35S


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    geom_0083 (1/r=1/h_a+1/h_b+1/h_c) geom_0083
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    Дан произвольный треугольник со сторонами a,b,c (но сами стороны неизвестны). Известны его высоты h_a,h_b,h_c Найти r вписанной окружности
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