Desde cierto lugar del suelo se ve el punto mas alto de una torre, formando la visual un ángulo de 30° con la horizontal. Si nos acercamos 50m a la torre, ese ángulo se hace de 60°: Calcule la altura de la torre. por fi ... ayuda :

Abilliard ball is struck by a cue. it travels 1 0 0 cm 100cm before ricocheting off a rail and traveling another 1 2 0 cm 120cm into a corner pocket. the angle between the path as the ball approaches the rail and the path after it strikes the rail is 4 5 ∘ 45 ∘ . how far is the corner pocket from where the cue initially struck the ball? do not round during your calculations. round your final answer to the nearest centimeter.