Determine the area of cross-section.

Q: Problem 3. From the elliptic quadrant shown is removed triangle OAB. Locate the centroid of the…

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Q: Please find the centroid and Ixx for the following shapes. Show all work with neat handwriting and…

A: Step 1:Step 2: Step 3: Step 4:

Q: Determine the x coordinate of the centroid of shaded area, all dimensions are in mm

A: The given diagram can be split as shown:

Q: Determine the value of dimension d so that the resultant of the two couple is 350 N.m clockwise

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Q: Please find the centroid x and y bar, and Ixx for the following shapes. Show all work with neat…

A: Step 1:

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.