The following data has been obtained for the sides of a traverse: Table 3: Traverse raw data Side Bearing Length (m) AB S 44°36' W 112.700 BC S 11°05' E 149.062 CD N 82°22' E 145.085 DE N 34°55' E 149.415 EF N 22°24' W 121.592 FA S 80°16' W 134.451 5. Draw a rose diagram and calculate the internal angle or each corner of the traverse. Each rose diagram should include labels for the four cardinal points, the traverse sides, the bearing angles and the internal angleMake sure to show your calculations. Diagrams can be drawn on AutoCAD or by hand. 6. Compare the sum of the computed angles with the theoretical sum of the internal angles for a polygon, using: Theoretical sum of internal angles = (n-2) × 180° where n is the number of sides of the polygon.
The following data has been obtained for the sides of a traverse: Table 3: Traverse raw data Side Bearing Length (m) AB S 44°36' W 112.700 BC S 11°05' E 149.062 CD N 82°22' E 145.085 DE N 34°55' E 149.415 EF N 22°24' W 121.592 FA S 80°16' W 134.451 5. Draw a rose diagram and calculate the internal angle or each corner of the traverse. Each rose diagram should include labels for the four cardinal points, the traverse sides, the bearing angles and the internal angleMake sure to show your calculations. Diagrams can be drawn on AutoCAD or by hand. 6. Compare the sum of the computed angles with the theoretical sum of the internal angles for a polygon, using: Theoretical sum of internal angles = (n-2) × 180° where n is the number of sides of the polygon.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The following data has been obtained for the sides of a traverse:
Table 3: Traverse raw data
Side
Bearing
Length (m)
AB
S 44°36' W
112.700
BC
S 11°05' E
149.062
CD
N 82°22' E
145.085
DE
N 34°55' E
149.415
EF
N 22°24' W
121.592
FA
S 80°16' W
134.451
5. Draw a rose diagram and calculate the internal angle or each corner of the traverse. Each rose
diagram should include labels for the four cardinal points, the traverse sides, the bearing angles and
the internal angleMake sure to show your calculations. Diagrams can be drawn on AutoCAD or by
hand.
6. Compare the sum of the computed angles with the theoretical sum of the internal angles for a
polygon, using:
Theoretical sum of internal angles = (n-2) × 180°
where n is the number of sides of the polygon.
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