Question: The semicircle shown ( Eigure 3 ) has a moment of inertia about the x axis of 4 3 . 0 f t 4 and

The semicircle shown (Eigure 3) has a moment of inertia about the x axis of 43.0ft4 and a moment of inertia about the y axis of 43.0ft4. What is the polar moment of inertia about point C(the centroid)?
Express your answer numerically in biquadratic feet (feet to the fourth power) to three significant figures.
The semicircle shown ( Eigure 3 ) has a moment of

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