Calculate the area A = ; x 1. 809 × 1.2| + [3.5 x 1. 2] %3D + (1.2 + 2. 8) (2. 8666) -(글 x 1.8666 x 2.8)] A = 6. 972 m? %3D

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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when I calculate the area, the answer from this and my answer was different? How it become 6.972 unit^2?
Calculate the area
A = ; x 1. 809 × 1. 2 + [3.5 x 1. 2]
%3D
+ (1.2 + 2. 8) (2. 8666) – (; x 1. 8666 x 2. 8)]
A = 6.972 m?
Transcribed Image Text:Calculate the area A = ; x 1. 809 × 1. 2 + [3.5 x 1. 2] %3D + (1.2 + 2. 8) (2. 8666) – (; x 1. 8666 x 2. 8)] A = 6.972 m?
1. From the following cross-section notes for a road grading work.
-3.2
+1.2
+1.2
+2.8
X1
3.5
X2
The road bed is 9m wide and the side slope for cut is 1:1 and for fill is 1.5:1. Determine the area of cut of
the section.
Transcribed Image Text:1. From the following cross-section notes for a road grading work. -3.2 +1.2 +1.2 +2.8 X1 3.5 X2 The road bed is 9m wide and the side slope for cut is 1:1 and for fill is 1.5:1. Determine the area of cut of the section.
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