Given in the accompanying sketch is a cross-section which has been plotted from soundings taken along a range line across a lake. The cross- section is divided into a series of trapezoids and triangles whose dimensions are indicated in the sketch. Determine the total area of the cross-section (in sq m) without disregarding the areas in the end zones. (Type your answer using 2 decimal places, numerical value only, no need to include the units). L 34.5m (Langth of Cross Section) 3.5 3.9 4.2 4.4 5.3 4.0 5.0 4.2 LWE RWE 3.7m 3.9m 4.6m Om 5.7m 6.2m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Given in the accompanying sketch is a cross-section which has been
plotted from soundings taken along a range line across a lake. The cross-
section is divided into a series of trapezoids and triangles whose
dimensions are indicated in the sketch. Determine the total area of the
cross-section (in sq m) without disregarding the areas in the end zones.
(Type your answer using 2 decimal places, numerical value only, no need
to include the units).
L 34.5m
(Langth of Cross Section)
3.5
3.9
4.2
4.4
5.3
4.0
5.0
4.2
LWE
RWE
37m
3.9m
4.6m
8.0m
5.7m
6.2 m
Transcribed Image Text:Given in the accompanying sketch is a cross-section which has been plotted from soundings taken along a range line across a lake. The cross- section is divided into a series of trapezoids and triangles whose dimensions are indicated in the sketch. Determine the total area of the cross-section (in sq m) without disregarding the areas in the end zones. (Type your answer using 2 decimal places, numerical value only, no need to include the units). L 34.5m (Langth of Cross Section) 3.5 3.9 4.2 4.4 5.3 4.0 5.0 4.2 LWE RWE 37m 3.9m 4.6m 8.0m 5.7m 6.2 m
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