The cross-sectional dimensions for a steel W10 x 22 wide-flange I beam are shown (the to...

The cross-sectional dimensions for a steel W10 x 22 wide-flange I beam are shown (the top and bottom flanges have the same thickness). The beam is 18 ft long (into the plane of the figure), and the steel has 490 lb/ft³ specific weight. Determine the cross-sectional dimensions in millimeters (show these on a sketch), the length in meters, and the mass of the beam in kilograms.