Problemas razonados sobre escaleras
Examples
- Una escalera está apoyada en la pared de afuera de un edificio con un ángulo 65° donde la base de la escalera toca el piso. Si la escalera tiene 14 pies de longitud, ¿Qué tan alto está el punto donde la escalera toca al edificio?
- Un tronco apoyado en la pared de una casa mide 23 ft. Si el ángulo que el tronco hace con el suelo es de 75°, ¿Qué tan lejos de la pared está la base del tronco en el piso?
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