Question
Download Solution PDFThe sum of interior angles of a six sided closed traverse must be :
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
When the lines form a circuit that ends at the starting point, it is known as a closed traverse.
Properties of closed traverse:
The sum of measured interior angles should be equal to (2N - 4) × 90°, where N=number of sides of the traverse.
If n = 6, (2 × 6 - 4) × 90 = 720°
Important Points If the exterior angles are measured, their sum should be equal to (2N - 4) × 360°/n.
The algebraic sum of the deflection angles should be equal to 360°, taking the right hand and deflection angles as a positive and left-hand angle as negative.
The fore bearing of the last line should be equal to its back bearing ±180° measured from the initial station.
Last updated on Mar 26, 2025
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