Question

A telephone tower stands on a top of the building, a 2 m tall person
stand 5 m away from the foot of the building and he observes the
top of the tower and foot of the tower at the angles of elevation 60°
and 45°, find the heights of the building and tower.​

Answer 1

Answer:

let AB be the tower and BC be the building and DE be the person

then  ans is height of tower is 5(√3-1)m

and height of building is 7 m

Step-by-step explanation: