Problem 1 Determine the moments of inertia of the shaded area about the x and y axes. 1 m Problem 2 Determine the moments of inertia of the shaded area about the y axis. Solve the problem in two ways, using rectangular differential eleements: (a) having a thickness of dx, and (b) having a thickness of dy. 4in. -y-4-4x2 1 in. 1 in.