Question

Two persons are on opposite sides of a tower. They measure the angles of elevation of the top of the tower as 30 degrees and 45 degrees respectively. If the height of the tower is 30m, calculate the distance between two men.

Answer 1

Answer: 81.9 meter

Step-by-step explanation:

Tan30= 30/x

X=30 root 3

X=30×1.73=51.90 metre

Tan 45 =30/y

Y=30 meter

Therefore distance between 2person is 51.9 +30

=81.9 metre