Moment of inertia of semicircle about base July 8, 2019 16 32 64 128 Moment of inertia of a semicircle of radius r about the base is The moment of inertia and centroid of the semicircle about the base is Moment of inertia of area Moment of inertia in short Moment of inertia of a rectangle Moment of area and moment of inertia Moment of inertia