Consider the following closed-polygon traverse. Course Length (m) Interior Angle (Right) AB 519.674 A = 12° 25'31" BC 456.765 B=48° 19'25" CD 433.926 DE 427.558 EA 107.934 Part A Compute the area within the traverse above using the coordinate method. Check by DMDs. Express your answer to five significant figures and include the appropriate units. area= Submit C=126°37′24" D = 46°03'36" E-306° 34' 19" Provide Feedback Value Request Answer Units ? Next

13. A surveyor needs to determine the coordinate of an inaccessible location, point C. Setting up on point A, they sight point B (due east of point A) and set 0 on their total station. The measured distance between A and B is 400 m. The surveyor points the total station at point C (north of point B and east of point A) and reads an angle to the right of 340°20'15". Given that the UTM coordinate of point A is 680100.455 mE, 4912081.750 mN (UTM 17T, NAD83) what are the coordinates of points B and C?

Compute by DMDs the area in hectares within a closed-polygon traverse ABCDEFA by placing the X and Y axes through the most southerly and most westerly stations, respectively. Departures and latitudes (in meters) follow.AB: E dep. = 30, N lat. = 40; BC: E dep. = 70, N lat. = 10; CD: E dep. = 30, S lat. = 50; DE: W dep. = 60, S lat. = 40; EF: W dep. = 90, S lat. = 30; FA: E dep. = 20, N lat. = 70

The data in the table below is for a closed-polygon traverse. Balance the traverses by coordinates using the compass rule. BC CD Course AB Bearing N8°17'02”E N87°02′05"E S14°47'06" W N68°43'20" W Length 403.73 (ft) 622.63 653.16 DA 550.84 Part A Compute the unadjusted departures. Express your answers in feet to five significant figures and separated by commas. Dep AB, DeP BC, DepCD, DEPDA = Submit Part B Request Answer Compute the unadjusted latitudes. Express your answers in feet to five significant figures and separated by commas. Lat AB, Lat BC, LatCD, LatDA = E| ΑΣΦΑΛΙ vec Submit Request Answer —| ΑΣΦ.Η. vec ? ? ft ft Review