Calcula la altura de un acantilado desde la que se ve un barco a una distancia de 250 m bajo un ángulo de depresión (hacia abajo)

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s

Solve for x and select the correct answer