the centroid of the plane region shown is at c. use the method of composite area to determine the radius (r)

Determine the second moments with respect to The x- and y-axes through the centroid of the area. 7 in. 7 in. 7 in. 7 in. 6 in.

h=30mm a=36mm L=116mm What is the x coordinate of the centroid, C?

The diagram below shows an area created by removing a half parabola and adding a triangle to a rectangle. a. Determine  the location of the centroid of this composite shape with respect to the given coordinate frame. Make sure calculations are in table form