It is required to determine the vertical angle of the rod that is above the theodolite instrument. If the computed vertical distance from the horizontal projection of the instrument to the middle cross hair on the rod is 45 m, and the inclined distance from the center of the instrument to the middle cross hair on the rod is 55 m. a) What is the value of the vertical angle? +43.813 degrees +48.590 degrees None of the Choices +64.158 degrees +40.005 degrees +54.903 degrees +36.870 degrees b) What is the value of the horizontal distance? 53.619 m None of the Choices 46.904 m 60.000 m 39.686 m. 31.623 m 21.794 m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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COMPLETE SOLUTION WITH FIGURES. BOX YOUR FINAL ANSWER USE 3 DECIMAL PLACES IN EVERY SOLVED VALUES

It is required to determine the vertical angle of the rod that is above the theodolite instrument.
If the computed vertical distance from the horizontal projection of the instrument to the
middle cross hair on the rod is 45 m, and the inclined distance from the center of the
instrument to the middle cross hair on the rod is 55 m.
a) What is the value of the vertical angle?
+43.813 degrees
+48.590 degrees
None of the Choices
+64.158 degrees
+40.005 degrees
+54.903 degrees
+36.870 degrees
b) What is the value of the horizontal distance?
53.619 m
None of the Choices
46.904 m
60.000 m
39.686 m
31.623 m
21.794 m
Transcribed Image Text:It is required to determine the vertical angle of the rod that is above the theodolite instrument. If the computed vertical distance from the horizontal projection of the instrument to the middle cross hair on the rod is 45 m, and the inclined distance from the center of the instrument to the middle cross hair on the rod is 55 m. a) What is the value of the vertical angle? +43.813 degrees +48.590 degrees None of the Choices +64.158 degrees +40.005 degrees +54.903 degrees +36.870 degrees b) What is the value of the horizontal distance? 53.619 m None of the Choices 46.904 m 60.000 m 39.686 m 31.623 m 21.794 m
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