Find the area of the body. (Figure 1 Learning Goal Express your answer numerically in feet squared to three significant figures To be able to find the center of gravity, the center of mass, and the centroid of a composite body View Available Hint(s) A centroid is an object's geometric center. For an object of uniform composition, its centroid is also its center of mass. Often the centroid of a complex composite body is found by, first, cutting the body into regular shaped segments, and then by calculating the weighted average of the segments' centroids An object is made from a uniform piece of sheet metal The object has dimensions of a 1.20 ft, where a is the diameter of the semi-circle,b 3.40 ft, and c- 2.00 ft . A hole with diameter d 0.750 ft is centered at (1.08,0.600) A- 4.32 ft Submit Previous Answers X Incorrect; Try Again Part B Find , the z-coordinate of the body's centroid. (Figure 1) Express your answer numerically in feet to three significant figures. View Available Hint(s) ft Submit Figure 1 of 2 > Part C Find y, the y-coordinate of the body's centroid. (Figure 1) Express your answer numerically in feet to three significant figures. View Available Hint(s) ft Submit