Buscar

Loading [MathJax]/jax/output/HTML-CSS/jax.js

20.6: Área de paralelogramos sólidos
https://espanol.libretexts.org/Matematicas/Geometria/Avi%C3%B3n_Euclideano_y_sus_Familiares_(Petrunin)/20%3A_%C3%81rea/20.06%3A_%C3%81rea_de_paralelogramos_s%C3%B3lidos
Sin pérdida de generalidad, podemos suponer que $\blacksquare ABCA'$ contiene $\blacksquare ABCD$ y $\blacksquare ABB'A'$ . \[\begin{aligned} \text{area }( \blacksquare ABCD)&+\text{area }(\blacktri...Sin pérdida de generalidad, podemos suponer que $\blacksquare ABCA'$ contiene $\blacksquare ABCD$ y $\blacksquare ABB'A'$ . $\begin{aligned} \text{area }( \blacksquare ABCD)&+\text{area }(\blacktriangle AA'D)= \\ &= \text{area }(\blacksquare ABB'A')+ \text{area } (\blacktriangle BB'C). \end{aligned}$ $\begin{array} {l} {\text{area } (\blacksquare AB'ED) = \text{area } (\blacksquare ABCD),} \\ {\text{area } (\blacksquare AB'ED) = \text{area } (\blacksquare AB'C'D')} \end{array}$

Search