The isosceles right angled triangular truss ABC is held in place by the structure shown in Figure 3. The edge AC is inclined at 20° to the horizontal and has a length of 1.0m. the force in AC equal to: a) 0.0 kN b) 10.0 kN Compression c) 9.4 kN Tension d) 6.0 kN Compresion e) 6.0 kN Tension Q4D is the force in CE equal to: a) 10.0 kN Tension b) 7.1 kN Tension c) 7.1 kN Compression d) 14.1 kN Compresion e) 9.4 kN Tension 10kN B Figure 3 Udo E

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Hello, I need help wityh part 2 of this question - the correct answer is 7.1KN compression but I can't get to that answer

The isosceles right angled triangular truss ABC is held in place by the structure shown in
Figure 3. The edge AC is inclined at 20° to the horizontal and has a length of 1.0m.
the force in AC equal to:
a) 0.0 kN
b) 10.0 kN Compression
c) 9.4 kN Tension
d) 6.0 kN Compresion
e) 6.0 kN Tension
is the force in CE equal to:
a) 10.0 kN Tension
b) 7.1 kN Tension
c) 7.1 kN Compression
d) 14.1 kN Compresion
e) 9.4 kN Tension
D
10kN
Figure 3
C
Transcribed Image Text:The isosceles right angled triangular truss ABC is held in place by the structure shown in Figure 3. The edge AC is inclined at 20° to the horizontal and has a length of 1.0m. the force in AC equal to: a) 0.0 kN b) 10.0 kN Compression c) 9.4 kN Tension d) 6.0 kN Compresion e) 6.0 kN Tension is the force in CE equal to: a) 10.0 kN Tension b) 7.1 kN Tension c) 7.1 kN Compression d) 14.1 kN Compresion e) 9.4 kN Tension D 10kN Figure 3 C
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