Find the moment of inertia of a rectangular section of 40 mm width and – McqOptions

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1.	Find the moment of inertia of a rectangular section of 40 mm width and 80 mm depth about the base.
A.	632×10⁴ mm⁴
B.	682×10⁴ mm⁴
C.	734×10⁴ mm⁴
D.	568×10⁴ mm⁴
Answer» C. 734×10⁴ mm⁴

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