Trapezoid Block

grabcad

Mass = 2232.33 gramsVolume = 289912.54 cubic millimetersSurface area = 54212.30 square millimetersFor this model, I started by creating a sketch on the to plane, I drew a square. Then I extruded the square using the Extrude Boss/Base tool. After I used the draft tool and mirrored the model over the smallest face. Then I used the fillet tool on the crease between the mirrored faces. Later I started a sketch on the top plane. Lastly I used the Extrude Boss/Base tool and Extrude Cut tool finish the model.