7) Station A has xy coordinates (in feet) of (42992.36, 14354.37) and station B has xy coordinates of (43476.79, 15110.90). What are the course length and azimuth? L=898.34 Az=30°53'48.44"

The data in the table below is for a closed-polygon traverse. Course Azimuth Length (m) Interior Angles AB 75°14'47" 519.674 A = 12°25'31" 455.265 B=48°19'25" 433.426 C = 126°37'24" 425.558 BC CD DE D = 46°03'36" 109.434 E = 306° 34'19" EA Part A Compute the preliminary azimuths. AZAB = 57°14'47", Azpc = 303° 34'09", AzcD = 250°11'30". AZDE = 116° 15'03". AZEA = 242° 49'19" AZAB = 75°00'47", Azpc = 303° 00'09", AZCD = 250°00'30", AZDE=116°00'03", AZEA = 242°00'19" AZAB = 75°14'47", AZBC = 313° 34'09", AzcD = 25°11'30", AZDE = 116° 10'00". AZEA = 224°49′19" AZAB = 75°14'47". AzBc = 303° 34'09", Azcp=250°11'30". AZDE = 116°15'03". AZEA = 242° 49'19" Submit Previous Answers ✓ Correct Part B Compute the unadjusted departures. Express your answers in meters to six significant figures and separated by commas. IVD ΑΣΦΠ Vec 6 X Incorrect; Try Again; ? AB. BC. CD. DE. EA= 502.304, 308.33, -407.578,381.998,- 97.061 m, mn, m, mn, m

27. Given a closed traverse with two interior angles as shown below, and the azimuth of line AB as 350. If the coordinates of point A are XA-1000 and YA= 1000, and the distance AB is 455.80 ft., the X coordinate at B is ft. 105 47 a) 1079.15 b) 920,85 c) 1448.88 d) None of the above

Compute the azimuth from north of the line CD (Azimuths of AB are also from north) Azimuth AB = 101 degrees 26'32"; angles to the right ABC = 50 degrees54'26", BCD = 38 degrees 36'38".