Como determinar altura de un arbol, sabiendo altura de las sombras poste próximo?

Tanto el poste (b) como la sombra proyectada (c) son los catetos de un triángulo rectángulo, y el ángulo que forman los rayos del Sol con el suelo forman el ángulo B. Ese ángulo se calcula con la tangente: tan B = because tan B = 1,30 / 2,35 tan B = 0,55319 (redondeado a 5 decimales) Luego se calcula la función inversa de la tangente (tan^-1), que es el arcotangente (arc tan): arc tan B = 28,95 (redondeado a dos decimales) = 28º 57.

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