Question

the angle of depression of the top and bottom of a tower as seen from top of a 100 m cliff are 30 degrees and 60 degrees respectively. find the height of the tower

Answer 1

Answer:

Step-by-step explanation:tan60=100\x

√3=100\x

X=100\√3

Tan30°=h\x

1\√3=h\x

X=h√3

100\√3=h√3

h=100\√3×1\√3

h=100\3

Hight of the tower =

100 - 100\3

=300-100\3

=200\3=66.67

Answer 2

Step-by-step explanation:

from this type of diagram be made. i hope it will help you.

and learn the method and then solve.