Problems 1 and 2. Locate the centroid of the shaded area r 100 mm 100 mm 140 mm 50 mm 140 mm 50 mm -200 mm -180 mm 1. 2.

Architectural Drafting and Design (MindTap Course List)
7th Edition
ISBN:9781285165738
Author:Alan Jefferis, David A. Madsen, David P. Madsen
Publisher:Alan Jefferis, David A. Madsen, David P. Madsen
Chapter5: Architectural Lines And Text
Section: Chapter Questions
Problem 5.6Q
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Pls help in getting the centroid. 

The following problems are given to assess your ability to locate centroids of areas and
lines.
Instructions. Solve the following problems, refer to your Assignment Guide on the specific
quidelines on formats and how to submit your solution.
Al
Problems 1 and 2. Locate the centroid of the shaded area
di eon
r = 100 mm
100 mm
140 mm
do rbio
50 mm 140 mm
50 mm
one
180 mm-
200 mm-
1.
3. Two 10"-15.3 lb channels are welded together as shown in the figure. Find the
moment of area of the upper channel about the horizontal centroidal axis xo of the
entire section. Use Table 6-6.2 on page 199 of your textbook for the properties of
2.
Transcribed Image Text:The following problems are given to assess your ability to locate centroids of areas and lines. Instructions. Solve the following problems, refer to your Assignment Guide on the specific quidelines on formats and how to submit your solution. Al Problems 1 and 2. Locate the centroid of the shaded area di eon r = 100 mm 100 mm 140 mm do rbio 50 mm 140 mm 50 mm one 180 mm- 200 mm- 1. 3. Two 10"-15.3 lb channels are welded together as shown in the figure. Find the moment of area of the upper channel about the horizontal centroidal axis xo of the entire section. Use Table 6-6.2 on page 199 of your textbook for the properties of 2.
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