Question

(5)
A tower stands vertically on the ground. From a point on the ground, whic
Yrom the foot of the tower, the angle of elevation of the top of the tower is to
to be 30. The height of the tower is:​

Answer 1

Answer:

Let height of tower = h

distance of point of observation from foot of tower = y

Tan theta = opp/adj

Tan 30 = y/h

1/$\sqrt 3$ = y/h

h = y$\sqrt 3$

Answer 2

Answer:

the height of tower is 20 cm and the foot of the tower is 30 cm