For A1=5, A2=10, A3=5, what is the value of the shape function at node 1 of the triangular element shown?

For A1=5, A2=10, A3=5, what is the value of the shape function at nod

1.	For A1=5, A2=10, A3=5, what is the value of the shape function at node 1 of the triangular element shown?
A.	0.15
B.	0.25
C.	0.35
D.	0.45
Answer» C. 0.35

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For A1=5, A2=10, A3=5, what is the value of the shape function at node 1 of the triangular element shown?

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