431 seconds*726 * 89

i need the answer quickly

50 28 00 30 us o0 uS 1300 60 u2 00 25 30 00 18 40 00 for the fiqure Shown Calculate the Circular andd abbreviatec divection of of all the lines of the polygon

1. A line known to be 150.000 m long, is measured five times with a steel tape in the following order: 150.004, 149.998, 149.997, 150.005, and 149.996 m, respectively. The most accurate of the five measurements is the a. 1* measurement b. 2d measurement c. 3" measurement d. 4t measurement e. 5h measurement 2. The most probable value of several measurements of a line is 546.75 m. If +0.15 represents the probable error of the mean value, the hances are even that the true value a. is equal to 546.60 m b. is equal to 546.90 m c. lies between 546.60 m and 546.75 m d. lies between 546.75 and 546.90 m as it is also probable that the true value lies outside of these limiting values e. lies between 546.60 and 546.90 m, as it is also probable that the true value lies outside of these limiting values

applying rounding and significant figures rules

Point Northing Easting alpha 10000 10000 bravo 12561 12561 charlie 9503 12561 delta 9845 11256 Shown above is a table of coordinates of four points, in feet. What is the area of the figure enclosed by the lines connecting these four points? O 7604261 square feet O 87.285 acres O 174.57 acres O 0.2727 square miles