By a tape, the nominal length 30m and the actual length 30.003m, the boundaries of a building are to be fixed (110*240)m, what distances should be used for installation?

In the tabulation of data shown:Take X = 621.22What is the Adjusted Length of Line 5-6 using Compass Rule?

Compute the area (in hectares) by the method of coordinates. Note: 1 ℎ?????? = 10,000 ?2. Point X (m) Y (m) A 0 0 B +200 +50 C +500 -200 D +100 -150 E +200 -200

A rectangular area measures 12 chains by 12 chains, what is the acreage? 12.1 144 121 14.4

The paper of an old map drawn to a scale of 100 m to 1 cm has shrunk, so that a line originally 10 cm has now become 9.4 cm. There was also a note on the plan that survey done with a Gunter’s Chain was 10 cm too short. If the area measured now is 65 sq- cm. Find the correct area on the ground in sq- cm and sq- km.?

i need the answer quickly

solve question 1 with explanation asap and get multiple upvotes

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

What is the distance between point A and point C? A 45°52' 38" C 98.13' B

A surveyor is surveying a piece of land records the following information. The land is a triangular shape. The surveyor measures with a total station the line from a to b is 2.3 km, and the line from c to a is 6.2 km. The measures angle between lines a-b and c-a is 72 degrees. Compute the length from b to c on the land and calculate the total length of the perimeter of the land