Sketch the triangular plane region T with vertices : A(0,0), B(b,0), Cb,h), and give the Cartesian equations for each side of the triangle. For #3 - #6, suppose that T is a planar lamina, having uniform (constant) density 8. - 3. Determine the center of mass of T by setting up and evaluating iterated integrals. 4. Determine the moment of inertia of T about the x-axis by setting up and evaluating an iterated integral 5. Determine the moment of inertia of T about the y-axis by setting up and evaluating an iterated integral.