Answer:
Step-by-step explanation:
Alright, lets get started.
Please refer the diagram I have attached.
The height of pole will be in two parts, upper part is x and second will be the height of theodolite which is already given as 4 feet.
Using SOH CAH TOA in triangle ABC
So the total length of pole is =
Rounding to the nearest feet, the height of pole is 139 feet. : Answer
Hope it will help :)