from a point A 20m above the ground, the angle of elevation of the top of the tower is 29.33 degrees. from a point B on the ground, 150 metwers horizontally from A, the angle of elevation of the top of the water is 63.56 degrees. what is the height of the tower?CHOOSE FROM THE CHOICES210.162m312.413m 210.691m 208.312m
from a point A 20m above the ground, the angle of elevation of the top of the tower is 29.33 degrees. from a point B on the ground, 150 metwers horizontally from A, the angle of elevation of the top of the water is 63.56 degrees. what is the height of the tower?CHOOSE FROM THE CHOICES210.162m312.413m 210.691m 208.312m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
from a point A 20m above the ground, the angle of elevation of the top of the tower is 29.33 degrees. from a point B on the ground, 150 metwers horizontally from A, the angle of elevation of the top of the water is 63.56 degrees. what is the height of the tower?
CHOOSE FROM THE CHOICES
210.162m
312.413m
210.691m
208.312m
CHOOSE FROM THE CHOICES
210.162m
312.413m
210.691m
208.312m
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