Question

calcule o volume da pirâmide hexagonal de altura 6 e aresta da base 2

Answer 1

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$\sf B=\dfrac{3\ell^2\sqrt{3}}{2}\\\sf B=\dfrac{3\cdot\diagup\!\!\!\!\!2^2\sqrt{3}}{\diagup\!\!\!2}\\\sf B=3\cdot2\sqrt{3}\\\sf V=\dfrac{1}{3}\cdot B\cdot h\\\sf V=\dfrac{1}{\diagup\!\!\!3}\cdot\diagup\!\!\!3\cdot2\sqrt{3}\cdot 6\\\huge\boxed{\boxed{\boxed{\boxed{\sf V=12\sqrt{3}~u\cdot\!v }}}}$