Vrijeme: 02:12
Sva su tijela lijepa | All Shapes Are Beautiful #4
Dan je trokut kojem su duljine stranica uzastopni prirodni brojevi. Najmanji kut trokuta dvostruko je manji od najvećeg kuta. Koliki je obujam tijela koje nastaje rotacijom trokuta oko najveće stranice? (
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) A triangle whose lengths of sides are consecutive natural numbers is given. The smallest angle of that triangle is two times smaller than the largest angle. What is the volume of the rotational body formed by the rotation of the triangle around its largest side? (
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