[i]Las rectas r y s son las alturas del triángulo ABC en los vértices A y C.     [br]Determina el vértice que falta y construye el triángulo.[/i][br][br][img width=135,height=223]data:image/png;base64,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[/img][br][br]Comenzamos dibujando los objetos iniciales que en este ejemplo son las dos semirrectas con origen en los[br]puntos A y C, utilizando la herramienta [b]Semirrecta [/b][img width=24,height=24]data:image/png;base64,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[/img].[br]Tendremos una situación parecida a la imagen siguiente:[br][br][img width=268,height=288]data:image/png;base64,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[/img][br]Para construir el triángulo necesitamos encontrar el tercer vértice. Sabemos que las alturas son perpendiculares a los lados por el vértice opuesto. Por tanto, trazamos la recta perpendicular a cada una de las semirrectas anteriores, por el otro punto que es uno de los vértices del triángulo buscado.[br]Utilizamos la herramienta [b]Perpendicular[/b] [img width=24,height=24]data:image/png;base64,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[/img]. Las dos rectas aparecen con trazo discontinuo (hemos modificado su aspecto) en la imagen siguiente:[br][br][img width=336,height=290]data:image/png;base64,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[/img][br][br]El tercer vértice será el punto de intersección de las dos rectas trazadas anteriormente, por lo que solo queda encontrarlo con la herramienta [b]Intersección[/b], dibujando a continuación el triángulo buscado, utilizando la herramienta [b]Polígono[/b] [img width=24,height=24]data:image/png;base64,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[/img].[br]