Mathematics, 04.11.2020 01:50 missfuture2020p5umxt

Un obrero trabaja en altura, para ello emplea una escalera de aluminio recta de extensión (ver imagen). El pie de la escalera la apoya en el piso a una distancia de 2.3 m de la pared, formando así, un ángulo con respecto al piso de 66.9o, ¿Qué altura (en metros) alcanza el obrero? Y ¿Qué largo tendría la escalera en metros?

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Un obrero trabaja en altura, para ello emplea una escalera de aluminio recta de extensión (ver image...

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