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? 7604261 square feet 87.285 acres 174.57 acres O 0.2727 square miles

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? 7604261 square feet 87.285 acres 174.57 acres O 0.2727 square miles

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

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.

Question

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

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