A Uniform, Flat, Square Plate Has a Mass of 3

Multiple Choice

A uniform, flat, square plate has a mass of 3.0 kg and a side 2.0 m in length. The moment of inertia about an axis that passes through its center and is parallel to one edge is 1.0 kg·m². The moment of inertia of the plate about an axis perpendicular to the plane through its center is

A) 2.0 kg·m².
B) 4.0 kg·m².
C) 12 kg·m².
D) 13 kg·m².