Question

An aerial photograph taken at 3000m above ground surface, the top and bottom distances of a telecommunication tower are 4.65cm and 4.5cm from the principal point, the bottom of the tower is 2700 above mean sea level.

determine tower height.

Answer 1

Respuesta: h= 2.22f

Explicación : x/h​= 4.65-4.5-4.5=0.15/4.5=0.0333

3000-2700/x=4.5/f

x= h/0.0333
300/h/0.0033= 4.5/f

h= 300*0.0333/4.5