A composite section shown in Figure consisted of a rectangular and triangular sections with a semicircle hole as shown. Locate the centroid (x, y) of each this section using the below table. Y 90 mm 60 mm 60 mm 10 mm 8 mm 5 mm 20 mm 30 mm 20 mm 10 mm 8 mm 5 mm 60 mm 30 mm 45 mm X Figure 1 Figure 2 Figure 3 X, Yi Part Area A, (mm?) A, X; (mm') A, Y (mm') (mm) (mm) +Yellow rectangle + Blue triangle - White semicircle Totals