The radius of gyration of a section of area A and least moment of iner

1.

The radius of gyration of a section of area A and least moment of inertia I about the centroidal axis, is

A. <img src="/_files/images/civil-engineering/theory-of-structures/86-21-62-1.png">

B. <img src="/_files/images/civil-engineering/theory-of-structures/86-21-62-2.png">

C. <img src="/_files/images/civil-engineering/theory-of-structures/86-21-62-3.png">

D. <img src="/_files/images/civil-engineering/theory-of-structures/86-21-62-4.png">

Answer» D. <img src="/_files/images/civil-engineering/theory-of-structures/86-21-62-4.png">

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1.	The radius of gyration of a section of area A and least moment of inertia I about the centroidal axis, is
A.	<img src="/_files/images/civil-engineering/theory-of-structures/86-21-62-1.png">
B.	<img src="/_files/images/civil-engineering/theory-of-structures/86-21-62-2.png">
C.	<img src="/_files/images/civil-engineering/theory-of-structures/86-21-62-3.png">
D.	<img src="/_files/images/civil-engineering/theory-of-structures/86-21-62-4.png">
Answer» D. <img src="/_files/images/civil-engineering/theory-of-structures/86-21-62-4.png">

The radius of gyration of a section of area A and least moment of inertia I about the centroidal axis, is

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