Solid is the final geometry type of the CAD modeling. It's usually a closed shape which contains lots of faces which stitch together. Solid tools are available on the Solid toolbar. You can create or modify solid by these methods:
Box - from a coordinate system and define the length and width, or create by two points.
Cylinder - from a coordinate system and define the radius, start/end angle, and start/end height, or create by specifing bottom, top center.
Cone - from a coordinate system, and define the top/bottom radius, start/end angle and start/end height, or create by specifing bottom, top center and radius.
Sphere - from a coordinate system, and define the radius and u/v start/end angles, or create by select center point and another point on sphere or define the radius.
Torus - from a coordinate system and define the path and profile radius, and other three angles parameters.
Extrude - given a face as profile, an axis as direction, it linearly extrudes to a solid.
Revolve - given a face as profile, an axis as rotational direction, it rotates to a solid.
Sweep - given a face as profile, an edge or wire as path curve, it sweeps to a solid.
Loft - give a set of closed edges or wires, it loft a solid. The two ends of the curves group can be replace by point. Such as you can create a cone solid by loft a circle and a point.
Fillet - Fillet creates a rounded internal or external face on the part. You can fillet all edges of a face, selected sets of faces, selected edges, or edge loops.
Chamfer - The chamfer tool creates a beveled feature on selected edges, faces.
Draft- Draft tapers faces using a specified angle to selected faces in the model. One application is to make a molded part easier to remove from the mold. You can insert a draft in an existing part or draft while extruding a feature. You can apply draft to solid or surface models.
Thicken - Creates a solid feature by thickening one or more adjacent surfaces.
Wedge - Wedge tool support to build wedges, i.e. boxes with inclined faces.
Boolean - Boolean operation contains cut, commom, and fuse two solid shapes.
Prism - Boolean operation contains cut, commom, and fuse two solid shapes.