The lines OA and OB, whose magnetic bearings are N 39°25' W and N 75°50' E respectively, are laid out in a plane. What is the angle between the lines?

Q: Given: Lines Bearing S 73°21'E S 40°10'E S 26°42'W N 14°20'W N 12°20'E Distances A-B 247.20 B-C…

A: As per company's policies We are supposed to answer only first three part of multiple questions…

Q: Determine the magnitude and direction of the resultant force for the force system shown below. The…

A: Force system in which different forces were acting. We need to calculate resultant force for the…

Q: I would like an example of how to calculate the bearing and the distances. I can't seem to figure…

A: Information required: Northing represents latitude and Easting represents departure. Given:  For…

Q: I need help figuring out how to do this when P is at an angle

A: Given: The weight of the block is 100 lb. The coefficient of static friction is 0.25. Consider the…

Q: The magnetic bearing of a line AB was N 59° 30' W in the year 1967, when the declination was 4° 10'…

A: Magnetic bearing  = N 59030' W Declination = 4010' E Present declination = 30 W   What is the whole…

Q: The declination at a point Q is 3* 15 east. The true bearing of a line QR is S 30* 30' W. The…

A: To find magnetic bearing of line

Q: what is the meaning of the friction angle

A: The angle of a plane to the horizontal when a body placed on the plane will just start to slide is…

Q: In 1860 the magnetic bearing of a line was N 69 deg 27 min W with a magnetic declination of 5 deg 12…

A: To determine the magnetic bearing of the line today.

Q: If the bearing of line AB is S 29 degrees 23 minutes 30 seconds East and the bearing of CB is N 38…

A: Bearing of a line is the horizontal angle made by line with a reference line. There are two types of…

Coordinate Geometry of Survey

Coordinate geometry (COGO) is a method of inserting surveying or engineering data into geographic information system (GIS), computer-aided design (CAD), or mapping software. These data can be collected on the proposed construction site using standard surveying techniques and instrumentation or may be taken from existing maps, engineering plans, drawings, or records. Data gathered on the site includes coordinates of points, bearings, and distances between points. The data are noticed and noted through conventional surveying procedures, like a traverse or layout measurement series and it can be either digital or non-digital. The maps and plans are inclusive of boundaries, divisions, and other components, and these features are shown with coordinate values, the lengths, offset distance, and bearings between them.