.9 3 in in 12 in in Find: The value of S and Z and the shape factor about the horizontal x-x axes.

The horizontal x-axis is drawn through the centroid C of the area shown, and it divides the area into two component areas A1 and A2. Determine the first moment of each component area with respect to the x-axis if a = 0.36 in. and b = 1.08 in.  The first moment of the area above the x-axis is The first moment of the area below the x-axis is

let R=73mm. -The x-coordinate of the centroid is _____ mm. - The y-coordinate of the centroid is _____ mm.

Consider the cross-sectional area shown. Suppose that h= 60 mm. Determine the location y of the centroid for the cross-sectional area.