ATION V: Two hills A and C have elevations of 400m and 650m respectively. In betwee C is another hill B which has an elevation of 550m and is located 16km from A and 12k С. Find the height to be reduced from hill B so that station C will be visible from A. а. 18 m b. 19 m

ATION V: Two hills A and C have elevations of 400m and 650m respectively. In betwee C is another hill B which has an elevation of 550m and is located 16km from A and 12k С. Find the height to be reduced from hill B so that station C will be visible from A. а. 18 m b. 19 m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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State Plane Coordinate Systems

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SITUATION V: Two hills A and C have elevations of 400m and 650m respectively. In between A
and C is another hill B which has an elevation of 550m and is located 16km from A and 12km
from C.
10.
Find the height to be reduced from hill B so that station C will be visible from A.
а. 18 m
b. 19 m
c. 20 m
d. 21 m
11. What height of tower must be constructed at C so that it could be visible from A with the line
of sight having a clearance of 3m above hill B?
а. 39 m
b. 40 m
C. 41 m
d. 42 m

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