Averiguar el ángulo del techo

Esta foto fue enviada a un contratista, el cliente le dice: quiero que el techo de mi casa tenga este mismo ángulo
[math][/math]I)Trazamos la recta, que pasa por los puntos C y D, tomando como referencia los extremos del techó[br]II) La recta perpendicular a la recta que pasa por C y D en el punto mas alto del techo, en cual se marca el punto F[br]III) Se forma el triangulo rectángulo C,D,F con segmentos[br] IV) En herramientas, en el icono Algebra se mostraran las medidas de los segmentos 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[/img]

Informatie: Averiguar el ángulo del techo