A pendulum is made of a rod of mass 1.7 kilogram and length 3.8 meter whose moment of inertia about its center of mass is (1/12) ML2 and a thin cylindrical disk of mass 2.4 kilogram and radius 1.8 meter whose moment of inertia about its center of mass is .5 mr2. Find the moment of intertie of the pendulum about the pivot point?