3. A 2-meter long subtense bar was first set up at A and subsequently at B, and the subtended angles to the bar, as read from a theodolite positioned somewhere along the middle line AB, were recorded as 44'32" and 52'12", respectively. Determine the length of AB.
3. A 2-meter long subtense bar was first set up at A and subsequently at B, and the subtended angles to the bar, as read from a theodolite positioned somewhere along the middle line AB, were recorded as 44'32" and 52'12", respectively. Determine the length of AB.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:3. A 2-meter long subtense bar was first set up at A
and subsequently at B, and the subtended angles to
the bar, as read from a theodolite positioned
somewhere along the middle line AB, were recorded
as 44'32" and 52'12", respectively. Determine the
length of AB.
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