The moment of inertia of a hollow circular section whose external dia – McqOptions

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1.	The moment of inertia of a hollow circular section whose external diameter is 8 cm and internal diameter is 6 cm, about centroidal axis, is
A.	437.5 cm⁴
B.	337.5 cm⁴
C.	237.5 cm⁴
D.	137.5 cm⁴
Answer» E.

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