The horizontal angles about point P were measured and recorded as follows: <1 = 17 deg 30’10’’, <2 = 22 deg 18’02’’, <3 = 87 deg 43’33’’, <4 = 103 deg 10’24’’, <5 = 48 deg 50’44’’, and <6 = 80 deg 27’01’’. Assuming that the error is the same for each angle, the sum of the adjusted values of the first three listed angle is • 127 deg 31’35’’ • 127 deg 31’42’’ • 127 deg 31’41’’ • 127 deg 31’46’’

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The horizontal angles about point P were measured and recorded as follows: <1 = 17 deg 30’10’’, <2 = 22 deg 18’02’’, <3 = 87 deg 43’33’’, <4 = 103 deg 10’24’’, <5 = 48 deg 50’44’’, and <6 = 80 deg 27’01’’. Assuming that the error is the same for each angle, the sum of the adjusted values of the first three listed angle is

• 127 deg 31’35’’

• 127 deg 31’42’’

• 127 deg 31’41’’

• 127 deg 31’46’’

• 127 deg 31’48’’

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