Respuestas

2012-05-01T07:04:41+02:00

Esfera:  \begin{gathered} A = 4\pi r^2 \hfill \\ V = \frac{4} {3}\pi r^3 \hfill \\ \end{gathered}

 

Cilindro: \begin{gathered} A = 2\pi r\left( {g + r} \right) \hfill \\ V = \pi r^2 h \hfill \\ \end{gathered} (g es la generatriz)

 

Cono:  \begin{gathered} A = \pi r\left( {g + r} \right) \hfill \\ V = \dfrac{1} {3}\pi r^2 h \hfill \\ \end{gathered}

 

Prisma: A = Ph + 2A_{Basal}

 

Cubo: \begin{gathered} A = 6a \hfill \\ V = a^3 \hfill \\ \end{gathered}

 

Pirámide: A = \dfrac{{P_{base} }} {2} \cdot \left( {a + ap_{basal} } \right)

 

 V = \dfrac{{a_{basal} \cdot h}} {3}