QUESTION IMAGE
Question
what is the relationship between (overline{ef}) and (overline{cd})?
a
b
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d
e
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a. (overline{ef}) and (overline{cd}) are parallel.
b. (overline{ef}) and (overline{cd}) are skew.
c. (overline{ff}) and (overline{cd}) are neither parallel nor skew.
d. there is not enough information.
Step1: Analizar la figura
En un prisma rectangular, las aristas correspondientes se comportan de cierta manera. Observamos que \(EF\) y \(AB\) son paralelas (por ser aristas de la base inferior y superior respectivamente en un prisma). Y \(AB\) y \(CD\) son paralelas (por ser aristas de la base superior en un prisma).
Step2: Aplicar la propiedad de la paralelismo
Si \(EF\parallel AB\) y \(AB\parallel CD\), entonces por la propiedad transitiva de la paralelismo (\(a\parallel b\) y \(b\parallel c\) implica \(a\parallel c\)), se tiene que \(EF\parallel CD\).
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A. \(\overline{EF}\) and \(\overline{CD}\) are parallel.