# For the given cross section of the fit the shape board, with dimensions W’ by L’,…

For the given cross section of the fit the shape board, with dimensions W’ by L’, the centroids of the shapes are evenly spaced apart and intersect the x-axis. The shapes are void and neglect the thickness of the board. Calculate: L ft kaft a ft W ēst W ft COLLAPSE IMAGES a = 1.2 ft W = 15 ft L = 11 ft The moment of inertia about the x-axis through the centroid of the board without voids. 1/1 pts ✓ System Answer: 1663.75 The moment of inertia about the y-axis through the centroid of the board without voids. 1/1 pts System Answer: 3093.75 The voided moment of inertia about the x-axis through the centroid of the far left square. ft4 ENTER ENTER 1 tries remaining. 1 point(s) possible The moment of inertia about the x-axis. 1663.3 ft4 ENTER ENTER 1 tries remaining. 1 point(s) possible The moment of inertia about the y-axis. 3025.7 ft4 ENTER 1 tries remaining. 1 point(s) possible The polar moment of inertia. 1/1 pts 4689.05 System Answer: 4688.316183149