Elementary Surveying (14th Edition)
14th Edition
ISBN: 9780133758887
Author: Charles D. Ghilani, Paul R. Wolf
Publisher: PEARSON
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Textbook Question
Chapter 10, Problem 10.2P
The sum of seven interior angles ofa closed-polygon traverse each read to the nearest 3 ” is $99 a 59 '39 ” . What is the misclosure, and what correction would be applied to each angle in balancing them by method 1 of Section 10.2 E?
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Surveying question:
In the quadrilateral ABCD, the following angles are measured;
Angle BCD = 33
Angle ADC = 34.5
Angle ACB = 49.5
Angle ADB = 37.5
a.Find the angle CAD
b.Find the angle BAD
c.Find the angle ABC
Along line A to B, an instrument was set. An angle was taken at a subtense bar at point A being 000 18’ while at point B is 000 21’. If the instrument is located at midway between the points, how far is point A from point B?
: Work out included angles from following data :
Sr. No.
Line
F.B.
AB
40°
BC
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CD
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DA
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Chapter 10 Solutions
Elementary Surveying (14th Edition)
Ch. 10 - Prob. 10.1PCh. 10 - The sum of seven interior angles ofa...Ch. 10 - Prob. 10.3PCh. 10 - Prob. 10.4PCh. 10 - Balance the angles in Problem 9.22 El. Compute the...Ch. 10 - Prob. 10.6PCh. 10 - Prob. 10.7PCh. 10 - Prob. 10.8PCh. 10 - Prob. 10.9PCh. 10 - Prob. 10.10P
Ch. 10 - Prob. 10.11PCh. 10 - Prob. 10.12PCh. 10 - Prob. 10.13PCh. 10 - Prob. 10.14PCh. 10 - Prob. 10.15PCh. 10 - Prob. 10.16PCh. 10 - Prob. 10.17PCh. 10 - Prob. 10.18PCh. 10 - Prob. 10.19PCh. 10 - Prob. 10.20PCh. 10 - Prob. 10.21PCh. 10 - Prob. 10.23PCh. 10 - Prob. 10.24PCh. 10 - Prob. 10.25PCh. 10 - Prob. 10.26PCh. 10 - Prob. 10.27PCh. 10 - Prob. 10.28P
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Similar questions
- List the three basic requirements to determine an angle?arrow_forwardGiven the following data from a balanced traverse, find the area of the traverse by DMD method. LINE ADJ. DEP. ADJ. LAT 1-2 +3.14 -18.55 2-3 -55.05 +9.45 3-4 -3.53 +19.51 4-1 +55.44 -10.41arrow_forwardThe sum of seven interior angles of a closed-polygon traverse each read to the nearest 2” is 899o59’46”, what is the misclosure? and what correction would be applied to each?arrow_forward
- 1) Find, the unknowns ("aaa" through "ggg") in the table of dlosed traverse starting from BM and ending with BM BS - Backsight FS = Foresight IS = Intermediate Sight (height of equipment) RL = Reduced Level ERR= Error FS BS 1.672 0.837 IS Rise Fall RL Remarks 93.827 BM 1.245 "bbb" CP1 CP 2 "aaa" 1.526 "eee" "ece" 0.689 93.565 CP 3 BM 0.719 94.284 „PPP. 1.750 0.454 143 5.700 ERR 1/146 0.003 0.003 0.003arrow_forwardThe angle comes 11.096 but how explainarrow_forward4. An instrument is set over point "A" with a 5.45 ft. H.I. A vertical angle of -9°35'17" and a slope distance of 253.86 ft. were taken to a rod 5.17 ft. above point "B". The elevation of point “B" is 272.10 ft. What is the elevation of point “A"? (Draw a sketch to support your answer).arrow_forward
- 25) A series of perpendicular offsets were taken from a transit line to a curved boundary line. The offsets were taken 10 meters apart in the following order: 0, 1.4. 3.4, 3.2, 5.9, 6.5, 5.1, 4.2, 2.4, 1.1, 0. Compute for the area using Simpson's One Third Rule.arrow_forward3. Using the following information, determine the elevation at Point B and Point C. Setup @ A Elev at A = 96.237 m Slope distance to Point B is 147.689 m Zenith Angle is 104° 56' 45" Slope distance to Point C is 99.987 m Zenith Angle is 72° 48' 10" HI (height of instrument) = 1.725m HT (height of target) = 1.800m %3D Note: HT and HI are consistent for both shots.arrow_forwardWhat is meant by angle misclosure?arrow_forward
- The interior angles of a triangle were measured as follows Compute the most probable value of angle A. a. 41deg 85’ b. 41deg 41’ c. 40deg 46’ 9” d. 39deg 41.2’arrow_forwardList the three basic requirements in determining an angle.arrow_forwardValues of the interior angles for a five-sided closed polygon traverse, each measured to the nearest 01" are listed below: Point Measured Interior Angle A B C D 110°-40¹-08" 62°-40'-26" 100°-10'-55" 160°-34'-13" E Using the Table Method, what is the corrected angle value for Angle C? 105°-54'-41" 100°-10'-50" 100°-11-03" 100°-11-00" 100°-10'-53"arrow_forward
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